List of doping cases in athletics

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For doping in sport in general, see List of doping cases in sport.

The use of performance-enhancing drugs (doping) is prohibited within the sport of athletics. Athletes who are found to have used such banned substances, whether through a positive drugs test, the biological passport system, an investigation or public admission, may receive a competition ban for a length of time which reflects the severity of the infraction. Athletes who are found to have banned substances in their possession, or who tamper with or refuse to submit to drug testing can also receive bans from the sport. Competitive bans may also be given to athletes who test positive for prohibited recreational drugs or stimulants with little performance-enhancing effect for competitors in athletics. The sports body responsible for determining which substances are banned in athletics is the World Anti-Doping Agency (WADA).

Typically, any athlete who tests positive for banned substances after having served a previous ban receives a lifetime ban from the sport of athletics. Many high-profile sportspeople to receive doping bans have come from the sport of athletics, with significant past cases concerning Ben Johnson, Marion Jones and Tim Montgomery. Furthermore, a number of athletes who underwent state-sponsored doping programmes in East Germany between the 1960s and 1980s were competitors in athletics, but the quality of the international anti-doping work was so poor that only one East German athlete ever tested positive.[1] Following allegations of state-sponsored doping in Russia, the IAAF suspended the country's athletes from competition, including the 2016 Summer Olympics.

A[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Nunu Abashidze  Soviet Union Shot put 1981 [1][2]
Ahmed Abd El Raouf  Egypt Hammer throw 2008 Norandrosterone 2 years [3][4]
Inga Abitova  Russia Long distance 2009 Biological passport anomalies 2 years [5][6][7]
Folashade Abugan  Nigeria Sprinting 2010 Testosterone prohormone 2 years [8][9][10]
Ibrahim Mohamed Aden  Somalia Middle distance 1999 Ephedrine Public warning [11][12][13]
Tosin Adeloye  Nigeria Sprinting 2012
2015
Metenolone
Exogenous steroids
2 years
8 years
[14][15]
[16][17]
Funke Adeoye  Nigeria Hammer throw 2007 Ephedrine Public warning [3][18][19][20]
Alessandra Aguilar  Spain Long distance 2011 3 months [21]
Amina Aït Hammou  Morocco Middle distance 2008 3 whereabouts failures 1 year [3][22]
Seltana Aït Hammou  Morocco Middle distance 2008 3 whereabouts failures 1 year [3][23]
Chioma Ajunwa  Nigeria Long jump, sprinting 1992 4 years [24][25]
Esther Akinsulie  Canada Sprinting 2013 Hydrochlorothiazide 6 months [26][27][28]
Ashwini Akkunji  India Sprinting 2011 Anabolic steroids 2 years [29]
Mary Akor Basley  United States Marathon 2012 Clenbuterol 2 years [14][30]
Mikko Ala-Leppilampi  Finland Long distance 1972 Self admittance of blood transfusions
(not illegal at the time)
[31]
Mariem Alaoui Selsouli  Morocco Middle distance 2009
2012
EPO
Furosemide
2 years
8 years
[13][32][33][34][35]
Sultan Al-Dawoodi  Saudi Arabia Discus throw 2009 Norandrosterone 2 years [36][37]
Denis Alekseyev  Russia Sprinting 2013 Dehydrochloromethyltestosterone 2 years [38][39]
Barakat Al-Harthi  Oman Sprinting 2011 Methylprednisolone 6 months [40][41]
Ghfran Almouhamad  Syria Hurdling 2012 Methylhexaneamine 6 months [7][42]
Anna Alminova  Russia Middle distance 2010
2009
Pseudoephedrine
Biological passport anomalies
3 months
30 months
[32][43]
[13][44][45]
Anthony Alozie  Australia Sprinting 2013 Three Whereabouts Failures 20 months [30][46][47]
Aslı Çakır Alptekin  Turkey Middle distance/steeplechase 2004
2010
Metenolone
Biological passport
2 years
8 years
[48][49]
[50][51][52][53][54]
Chinaza Amadi  Niger Long jump 2015 Metenolone 4 years [55][56]
Gloria Amuche Nwosu  Nigeria Sprinting 2005 Testosterone 2 years [57]
Anis Ananenka  Belarus Middle distance 2015 GW1516 4 years [58][59]
Andreas Anastasopoulos  Greece Shot put 2001 2 years [60]
Georg Andersen  Norway Shot put 1991 Metenolone 21 months [13][61][62]
Marvin Anderson  Jamaica Sprinting 2009 4-Methyl-2-hexanamine 3 months

[37][63]

Lyudmila Andonova  Bulgaria High jump 1985 Amphetamine 18 months [1][2][64]
Yeorgios Andreou  Cyprus Decathlon 2003 2 years [65]
Vladimir Andreyev  Russia Race walking 2005 Salbutamol 1 year [66][67]
Yuriy Andronov  Russia Race walking 2014 Trimetazidine 2 years [34][68]
Ivanildo dos Anjos  Brazil Long distance 2014 Hydrochlorothiazide 18 months [69][70][71]
Adrián Annus  Hungary Hammer throw 2004 Missed test, tampering 2 years [72][73]
Seema Antil  India Discus throw 2000 Pseudoephedrine Public warning [74]
Elena Antoci  Romania Middle distance 2008 EPO [75]
Olena Antonova  Ukraine Discus throw 2009 (Retested 2013) Stanozolol 2 years [13][30][76]
Esref Apak  Turkey Hammer throw 2013 Stanozolol 2 years [14][30][77]
Thozama April  South Africa Long distance 2014 Phentermine, Prednisolone, Norandrosterone 2 years [69][70][78]
Demetra Arachoviti  Greece Hurdling 2012 Stanozolol 2 years [79][80]
Geisa Arcanjo  Brazil Shot put 2010 Hydrochlorothiazide Public warning [81]
Juana Arrendel  Dominican Republic High jump 1999 Stanozolol [82]
Katsiaryna Artsiukh  Kazakhstan Hurdling 2010 Metenolone 2 years [32][83]
Natalya Artyomova  Russia Middle distance Steroids [84]
Tatiana Aryasova  Russia Long distance 2012 Hydroxyethylstarch 2 years [79][85][86]
Elena Arzhakova  Russia Middle distance 2011 Biological passport violation 2 years [79][87]
Malika Asahssah  Morocco Long distance 2015 Stanozolol 4 years [88][17]
Delilah Asiago  Kenya Long distance 1999 [89]
Innocent Asonze  Nigeria Sprinting 1999 [13][89]
Wayne Athorne  Australia Decathlon Methandienone (Dianabol) [90]
Duncan Atwood  United States Javelin throw 1985 Stimulant Life ban (later reduced) [2][91]
Olutoyin Augustus
(Toyin Augustus)
 Nigeria Hurdles 2009 Abnormal testosterone levels 2 years [13][92]
Anna Avdeyeva  Russia Shot put 2013 Oral Turinabol (anabolic steroid) 2 years [76][93]
Roman Avramenko  Ukraine Javelin throw 2013 Dehydrochloromethyltestosterone 2 years [13][30][76]
Hussein Awada  Lebanon Cross country running
Half marathon
2012 Nandrolone 2 years [28][30]
Mark Anthony Awere  Ghana Long jump 2001 3 months [94]
Bimbo Miel Ayedou  Benin Sprinting 2012 Nandrolone 2 years [40][95]
Süreyya Ayhan  Turkey Middle distance 2004
2007
Interfering with test
Stanozolol, Methandienone
2 years
Life ban
[96]
[36][37][97]
Masoud Azizi  Afghanistan Sprinting 2013 Nandrolone 2 years [13][14][30]

B[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Ahmed Baday  Morocco Long distance 2010 Biological passport anomalies 2 years [13][98][99]
Ndiss Kaba Badji  Senegal Long jump, triple jump 2005 Androstenedione 2 years [66]
Oleksandr Bagach  Soviet Union
 Ukraine
Shot put 1989
1997
Steroids
Ephedrine
2 years
Public warning and disqualification
[100][101] (German)[13][102][103][104]
José Alessandro Bagio  Brazil Race walking 2010 19-Norandrosterone 2 years [10][105]
Amina Bakhit  Sudan Middle distance 2009 Norandrosterone 2 years [36][37]
Sergey Bakulin  Russia Race walking 2011 Biological passport anomalies 3 years and 2 months [106][107]
Živilė Balčiūnaitė  Lithuania Long distance 2010 Testosterone 2 years [108][109]
Michal Balner  Czech Republic Pole vault 2010 Cannabis 1 month [32]
Onalenna Baloyi  Botswana Middle distance 2010 Methylhexanamine 2 years [32][110]
Yuliya Balykina  Belarus Sprinting 2013 Drostanolone 2 years [30][111]
Falk Balzer  Germany Hurdling 2001 Nandrolone 2 years [112][113]
Konstadinos Baniotis  Greece High jump 2013 Furosemide Public warning [114][115]
Jarrod Bannister  Australia Javelin throw 2012 Three Whereabouts Failures
within an 18-month period
20 months [76][116][117]
Kelly-Ann Baptiste  Trinidad and Tobago Sprinting 2 years [118][119]
Roberto Barbi  Italy Marathon 1996
2001
2008
Ephedrine
EPO
EPO, Ephedrine
3 months
4 years, reduced to 25 months
Life ban
[13][37][79][120][121][122]
Roxana Bârcă  Romania Long distance running 2013 Methasterone 2 years [34][111]
Randy Barnes  United States Shot put 1990
1998
Methyltestosterone
Androstenedione
27 months
Life ban
[123][124][125]
Bruno de Barros  Brazil Sprinting 2009 EPO 2 years [36][37][126]
Elias Bastos  Brazil Cross country running 2014 Methyltestosterone 2 years [69][70][127]
Giuliano Battocletti  Italy Long distance running 1999 Nandrolone 16 months [128]
Dieter Baumann  Germany Long distance 1999 Nandrolone 2 years [129]
Julie Baumann  Canada Hurdling 1989 Stanozolol 2 years [1][130]
Vadim Bavikin  Israel Javelin throw 1994 Steroids 4 years [131]
Chantal Beaugeant  France Heptathlon 1989 2 years [1][132][133][134]
James Beckford  Jamaica Long jump 1997 Ephedrine 3 months [135]
Violeta Beclea  Romania Middle distance 1995 Steroids 4 years [45][136]
Chaltu Beji  Azerbaijan Steeplechase 2015 Ostarine 4 years [137][138][139]
Alemitu Bekele  Turkey Long distance 2009 Biological passport anomalies 2 years and 9 months [13][47][140]
Mimi Belete  Bahrain Middle/Long distance 2010 Salbutamol Public reprimand and disqualification [32][141]
Irina Belova  Russia Heptathlon 1993 Testosterone 4 years [45][142][143]
Kenta Bell  United States Triple jump 2007 Methylprednisolone 3 months [144][145][146]
Awatef Ben Hassine  Tunisia Sprinting 2004 Norandrosterone 2 years [96]
Yassine Bensghir  Morocco Middle distance 2014 Biological passport 4 years [147][17]
Yahya Berrabah  Morocco Long jump 2009
2011
Cannabis
EPO
Public warning
4 years (2nd ADRV)
[37][148][149]
Gwen Berry  United States Hammer throw 2016 Use of a prohibited substance (Vilanterol Trifenatate) 3 months [88][150]
Michael Berry  United States Sprinting 2010 Cannabis 3 months [32][151][152][153]
Mariya Bespalova  Russia Hammer throw 2015 Dehydrochloromethyltestosterone 4 years [56][154]
María Cristina Betancourt  Cuba Discus throw 1983 Life ban [2][155]
Tim Béthune  Canada Sprinting 1985 Self admittance [156]
Antonella Bevilacqua  Italy High jump 1996 Ephedrine, pseudoephedrine [157]
Uwe Beyer  Germany Hammer throw 1960's/1970's Anabolic steroids (self-admitted) [158] (German)[159]
Alemayehu Bezabeh  Spain Middle/Long distance 2010 Use of a prohibited method (Operation Galgo) 2 years [10][95][160]
Rajendra Bahadur Bhandari    Nepal Long distance 2006 Norandrosterone 2 years [161][162]
Quentin Bigot  France Hammer throw 2014 Methandienone and Stanozolol 2 years [163][164][165]
Madina Biktagirova Olympic flag.svg Unified Team Long distance 1992 Norephedrine [166]
Yuriy Bilonoh  Ukraine Shot put 2004
(Sample retested 2012)
Oxandrolone 3 years [13][167][168][169]
Svetlana Biryukova  Russia Long jump 2014 SARMs 2-year ban [170][171]
Dominique Blake  Jamaica Sprinting 2006
2012
Ephedrine
Methylhexanamine
9 months
4 years and 6 months (Reduced from 6 years)
[76][172]
[117][173][174][175]
Yohan Blake  Jamaica Sprinting 2009 4-Methyl-2-hexanamine 3 months [37][63]
José Luis Blanco  Spain Middle distance 2010 EPO 2 years [176]
Zhanna Block  Ukraine Sprinting 2002 BALCO scandal 2 years [13][79][148]
Lyudmyla Blonska  Ukraine Heptathlon, long jump 2003
2008
Stanozolol
Methyltestosterone
2 years
Life ban
[177][178]
[3][179]
Petr Bogatyrev  Russia Race walking 2011 Biological passport anomalies 2 years [47][140]
Ato Boldon  Trinidad and Tobago Sprinting 2001 Ephedrine Public warning [74]
Scott Boothby  United States Hammer throw 2006 Finasteride, 6-oxo-androstenedione 4 years (Reduced from 8 years) [180][181][182]
Valeriy Borchin  Russia Race walking 2005
2009
Ephedrine
Biological passport anomalies
1 year
8 years
[183]
[106][107]
Béranger-Aymard Bossé  Central African Republic Sprinting 2016 Prednisolone 2 years [16][17]
Mihaela Botezan  Romania Long distance 2007 Chlortalidone 2 years [3][184][185]
Chakir Boujattaoui  Morocco Long-distance 2010 MIRCERA 2 years [32][186]
Brahim Boulami  Morocco Steeplechace 2002 EPO 2 years [187]
Larbi Bouraada  Algeria Decathlon 2012 Stanozolol 2 years [30]
Abderrahime Bouramdane  Morocco Marathon 2011 Biological passport 2 years [137][138][188]
Zahra Bouras  Algeria Middle-distance 2012 Stanozolol 2 years [30]
Sofiya Bozhanova  Bulgaria Long/Triple jump 1994 Amphetamine 4 years [189]
Kevin Braunskill  United States Sprinting 1994 Stanozolol 4 years [190]
Grit Breuer  Germany Sprinting 1992 Clenbuterol 2 years [191]
Okkert Brits  South Africa Pole vault 2003 Ephedrine Public warning [178][192]
Damien Broothaerts  Belgium Hurdling 2011 Methylhexanamine,
3 whereabouts failures
1 year (Reduced from 2 years) [10][193]
Alicia Brown  Canada Sprinting 2013 Hydrochlorothiazide 2 years [69][194][195]
Erik de Bruin  Netherlands Discus throw, shot put 1993 Testosterone, Stanozolol, hCG 4 years [196]
Ricky Bruch  Sweden Discus throw 1960's/1970's Anabolic steroids (self-admitted) [197] (Swedish)
Yelyzaveta Bryzhina  Ukraine Sprinting 2013 Drostanolone 2 years [13][30][76]
Aleksandr Bulanov  Russia Shot put 2009 Methandienone 2 years [36][37]
Viktor Burayev  Russia Race walking 2008 EPO 2 years [3][198]
Tamara Bykova  Soviet Union High jump 1990 Ephedrine 3 months [199][200]

C[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Yolanda Caballero  Colombia Long distance 2011
2014
Biological passport
Tampering
4 years [16][17]
Gary Cadogan  Great Britain Sprinting, hurdling 1998 Nandrolone 2 years [201]
Dorina Calenic  Romania Long distance 1987 [1][2][202]
Mehmet Çağlayan  Turkey Long distance 2010 EPO 2 years [32][110]
Jillian Camarena-Williams  United States Shot put 2013 Clomiphene 6 months [203][204]
John Capel  United States Sprinting 2004
2006
Cannabis
Cannabis
Public warning
2 years
[205][206]
Dean Capobianco  Australia Sprinting 1996 Stanazolol 2 years (Reduced from 4 years) [207]
Hector Carrasquillo  Puerto Rico Sprinting 2011 Anabolic steroid 2 years [10][208]
LaMark Carter  United States Triple jump 2004 Salbutamol Public warning [182][209][210]
Silviu Casandra  Romania Race walking 2002 2 years [211][212]
Arnaud Casquette  Mauritius Long jump 2005 Cannabis 6 months [66][213]
Víctor Castillo  Venezuela Long jump 2006
2011
Furosemide
Methylhexaneamine
2 years
4 years
[214]
[21][34]
Recep Çelik  Turkey Race walking 2012 Metenolone 2 years [79][215]
Jolanda Čeplak  Slovenia Middle distance 2007 EPO 2 years [3][216][217]
Dwain Chambers  Great Britain Sprinting 2003 THG, Testosterone, EPO, HGH, Insulin, Modafinil & Liothyronine 2 years [13][178][218][219]
Hafid Chani  Morocco Long distance 2011 Biological passport 4 years [69][70]
Jamel Chatbi  Morocco Steeplechase 2009 Clenbuterol 3 years [13][36][37][220]
Jani Chathurangani Silva  Sri Lanka Sprinting 2006 Nandrolone 2 years [3][36][221]
David Chaussinand  France Hammer throw 23 May 2002
24 June 2002
Metenolone
Clenbuterol
3 years [222]
Emily Chebet  Kenya Long distance, cross country 2015 Furosemide 4 years [56][154][223][224]
Cristiana Checchi  Italy Shot put 2003 Caffeine Public warning [225][226]
Viktor Chegin  Russia Coach Administration of a prohibited substance, complicity Life ban [227][17]
Abdelatif Chemlal  Morocco Steeplechase 2004 Norandrosterone 2 years [19][228][229]
Flomena Chepchirchir  Kenya Marathon 2014 6 months [163]
Pamela Chepchumba  Kenya Cross country running 2003 EPO 2 years [225][230][231]
Susan Chepkemei  Kenya Long distance 2007 Salbutamol 1 year [3][18][232]
Svetlana Cherkasova  Russia Middle distance 2007 Fraudulent substitution of urine 33 months [13][37][233][234][235]
Lada Chernova  Russia Javelin throw 2008
2013
Metenolone
Bromantane
2 years
Life ban
[37][215][236][237][238][239]
Tatyana Chernova  Russia Heptathlon 2009 Oral Turinabol 2 years [240][241]
Lydia Cheromei  Kenya Long distance 2005 Clomiphene 2 years [242]
Damu Cherry  United States Hurdling 2003 Norandrosterone 2 years [178][243]
Silvano Chesani  Italy High jump 2007 Formoterol Public warning [3][244]
Christophe Cheval  France Sprinting 2001 Nandrolone 2 years [13][245]
Dimitrios Chondrokoukis  Greece High jump 2012 Stanozolol 2 years [246][247][248]
Fouad Chouki  France Middle distance 2003 EPO 2 years [13][178][249]
Khalid Choukoud  Netherlands Long distance 2007 Stanozolol 2 years [3][250][251]
Linford Christie  Great Britain Sprinting 1999 Nandrolone 2 years [252]
Vivian Chukwuemeka  Nigeria Shot put and discus 2009
2012
Oxymetholone
Stanozolol
2 years
Life ban
[92][117][253]
Clement Chukwu  Nigeria Sprinting 1992 4 years [254][255]
Yelena Churakova  Russia Hurdling 2013 Methandienone & Dehydrochloromethyltestosterone 2 years [117][169][256]
Hazel Clark  United States Middle distance 2001 Pseudoephedrine Public warning [257]
Venolyn Clarke  Canada Sprinting 2001 Stanozolol 4 years [13][258][259]
Ramon Clay  United States Sprinting 2000-2004 Steroids and hormones (BALCO scandal) 2 years [13][32][260][261]
Luis Collazo  Puerto Rico Long distance 2011 Exogenous steroids 2 years [79][108]
Michelle Collins  United States Sprinting 2002-2004 THG, EPO (BALCO scandal) 4 years (Reduced from 8 years) [45][262][263]
Rosa Colorado  Spain Hurdling 1980 Steroids 18 months [1][2][13][264][265]
Hannah Cooper  Liberia Sprinting 1999 [13]
Harold Connolly  United States Hammer throw 1960's Self-admitted; Anabolic steroids [266][267]
Jessica Cosby  United States Hammer throw 2009 Hydrochlorothiazide, chlorothiazide 4 months [32][268][269]
Nuno da Costa  Portugal Cross country running 2011 EPO 2 years [10][79][270]
Daniela Costian  Romania Discus throw 1986 .[1][271]
Julie Coulaud  France Middle/Long distance 2008 Testosterone 3 years [3][36][272]
Crystal Cox  United States Sprinting 2002
2001-2004
Ephedrine (positive test)
Anabolic steroids (self admitted)
Public warning
4-year ban
[212][257]
[32][45][273][274]
Shawn Crawford  United States Sprinting 2012 3 whereabouts failures 2 years [30][169][275][276]
Olga Cristea  Moldova Middle-distance 2010 Testosterone 2 years [32][186][277]

D[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Peter Dajia  Canada Shot put 1983-
1986
Self admittance in 1989: Steroids
Positive test: Steroids, Testosterone

18 months
[2][278][279]
Martina Danišová-Hrasnová  Slovakia Hammer throw 2003 Nandrolone 2 years [280][281]
Bonnie Dasse  United States Shot put 1992 Clenbuterol 4 years [282]
Marie Davenport
(Marie McMahon)
 Ireland Long distance 1996 Phenylpropanolamine Reprimand [283][284][285]
Walter Davis  United States Triple jump 2013 3 whereabouts failures 1 year [30][35]
Alice Decaux  France Hurdling 2013 β-Methylphenethylamine 6 months [76][286][287]
Mary Decker
(Mary Slaney)
 United States Middle distance 1996 Testosterone [45][288]
Tony Dees  United States Hurdling 2001 Norandrosterone, Noretiochdandone Life ban [257]
Hind Dehiba  France Middle distance 2007 EPO 2 years [289]
Tatyana Dektyareva  Russia Hurdling 2014 Ostarine 2 years [99][290][291]
Dimitrios Delifotis  Greece Long jump 1984 [1][2]
Luis Delís  Cuba Discus throw/shot put 1990 [292]
Tezeta Dengersa  Turkey Middle/Long distance 2005 Metenolone 2 years [66]
Frédéric Denis  France Steeplechase 2007 EPO 2 years [79]
Sébastien Denis  France Hurdling 2005 Ephedrine Public warning [66]
Lyubov Denisova  Russia Marathon 2007 Prostanozol, testosterone 2 years [293]
Manuela Derr  Germany Sprinting 1992 Clenbuterol 3 years [294]
Ronald Desruelles  Belgium Long jump 1980 [1][295]
Hrysopiyi Devetzi  Greece Triple/Long jump 2009 Failure to submit to doping control 2 years [10][79][296]
Vadim Devyatovskiy  Belarus Hammer throw 2000 Nandrolone 2 years [100][297]
Aïssa Dghoughi  Morocco Long distance 2006 Refusal to submit to doping control 3 years [19][298][299]
Ahmed Mohamed Dheeb  Qatar Discus throw 2010 Testosterone metabolites [10][300]
Alberico Di Cecco  Italy Marathon 2008 EPO 2 years [36][37][301]
Rostislav Dimitrov  Bulgaria Triple jump 1999 Ephedrine [45][302]
Svetla Dimitrova  Bulgaria Heptathlon 1989 Sydnocarb 2 years [303]
Katalin Divós  Hungary Hammet throw 2001 2 years [304]
Vukosava Đjapić  Serbia and Montenegro Sprinting 2005 Metenolone 2 years [19][305]
Abderahmane Djemadi  Algeria Long distance 2001 Refusal to submit to doping control 2 years [306]
Gábor Dobos  Hungary Sprinting 2000
2006

Drostanolone, testosterone
2 years
Life ban
[307][308]
Jim Doehring  United States Shot put 1990 Steroids 2 years [309]
Bahar Doğan  Turkey Long distance 2011 Biological passport 2 years and 6 months [154][310]
Bishop Dolegiewicz  Canada Shot put, discus throw 1973-1985 Self admittance (The Dubin Inquiry): Steroids National record annulled [311][312][313]
Marta Dominguez  Spain Middle distance 2009 Biological passport 3 years [154][314]
Tetyana Dorovskikh
(Tatyana Samolenko)
 Ukraine Middle distance 1993 Unknown substance [315]
Rashid Shafi Al-Dosari  Qatar Discus throw 2003 Refused to submit to doping control 2 years [316][317]
Troy Douglas  Netherlands Sprinting 1999 Nandrolone 2 years [318][319]
Horace Dove-Edwin  Sierra Leone Sprinting 1994 Stanozolol 2 years [320]
Hanna Drabenia  Belarus Race walking 2015 Trimetazidine 2 years [107][17]
Rasa Drazdauskaitė  Lithuania Long distance 2003 Stanozolol 2 years [316][321]
Heike Drechsler  East Germany Long jump/sprinting 1980's Self admittance [322]
Hamza Driouch  Qatar Middle distance 2012 Biological passport anomalies 2 years [323][324]
Jon Drummond  United States Coach 2012/
2013
Possession,
trafficking
and administration of prohibited substances
8 years [325][326]
Oleksandr Dryhol  Ukraine Hammer throw 2013 Dehydrochloromethyltestosterone 2 years [34][76]
Aliona Dubitskaya  Belarus Shot put 2014 Oxilofrine 6 months [163][327]
Aleksandra Duliba  Belarus Marathon 2013 Biological passport 2 years [55][56]
Corina Dumbrăvean  Romania Middle distance 2007
2010

Refusal to submit to testing
2 years
Life ban
[328][329]
Julien Dunkley  Jamaica Sprinting 2008 Boldenone 2 years [3][36][330]
Debbie Dunn  United States Sprinting 2012 Testosterone 2 years [215][331]
Lyudmila Dzhigalova  Ukraine Sprinting 1993 Steroids 4 years [332]

E[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Monzavous Edwards  United States Sprinting 2004 Cannabis Public warning [333]
Mark Edwards  Great Britain Clostebol, Testosterone [79]
Paul Edwards  Great Britain Shot put 1993
1997
Anabolic steroids, raised testosterone and pseudoephedrine
Tetrahydrocannabinol
4 years
Life ban
[334][335][336]
Torri Edwards  United States Sprinting 2004 Nikethamide 15 months (Reduced from 2 years) [337][338][339]
Daniel Effiong  Nigeria Sprinting 1995 Methyltestosterone and ephedrine 4 years [340][341]
Inna Eftimova  Bulgaria Sprinting 2011 {Retested 2012) Recombinant Human Growth hormone 2 years [13][30][148][342]
Florence Ekpo-Umoh  Germany Sprinting 2003 Stanozolol 2 years [225][316][343]
Christy Ekpukhon  Nigeria Sprinting 2008 Metenolone 2 years [3][36][45][344]
Abderrahim El Asri  Morocco Cross country running 2014 EPO 2 years [34][171]
Wafa Ismail El Baghdadi  Egypt Shot put 2007 Methandienone 2 years [36][345]
Hayat El Ghazi  Morocco Hammer throw 2006 Norandrosterone 2 years [346]
Mohamed El Hachimi  Morocco Long distance 2012
2014
Methylhexaneamine
CERA
6 months
6 years
[79][80]
[34][70]
Fouad Elkaam
(Fouad El Kaam)
 Morocco Middle distance 2011 Methylhexaneamine 6 months [10][347]
Saïda El Mehdi  Morocco Middle distance 2009 Stanozolol 2 years [36][37][348]
Rkia El Moukim  Morocco Long distance 2011 Biological passport 2 years [349][56]
Najim El Qady  Morocco Long distance 2011 Biological passport 2 years [88][17]
Stanislav Emelyanov  Russia Race walking 2010 Biological passport 2 years [13][168][350]
Alene Emere  Ethiopia Long distance 2002 Nandrolone 2 years [351]
Ivan Emilianov  Moldova Shot put 2011 Metenolone, Stanozolol 2 years [10][79]
Meryem Erdogan  Turkey Long distance 2010 Biological passport 2 years [79]
Mostafa Errebbah  Italy Long distance 2004 Stanozolol 2 years [19][352]
Wilson Loyanae Erupe  Kenya Long distance 2012 EPO 2 years [353]
Fatih Eryildirim  Turkey Hammer throw 2013 Stanozolol, Dehydrochloromethyltestosterone 2 years and 6 months [354][355]
Nilay Esen  Turkey Long distance 2005 Metenolone 2 years [19][356][357]
Alisher Eshbekov  Russia Hammer throw Anabolic steroid [358]
Ridouane Es-Saadi  Belgium Middle/Long distance 2004
2006
Trafficking, use, possession
Methandienone
6 months
Life ban
[19][359]
Latifa Essarokh  France Middle distance 2006 Stanozolol 2 years [360][361]
Lee Evans  United States Coach 2013 4 years [362][363][364]
Davidson Ezinwa  Nigeria Sprinting 1996
1999
Ephedrine
hCG
3 months
2 years
[13][365]
Osmond Ezinwa  Nigeria Sprinting 1996 Ephedrine 3 months [365]
Hamid Ezzine  Morocco Steeplechase 2009 Refusal to submit to doping control, Tampering with test 2 years [37][366][367]

F[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Martin Fagan  Ireland Marathon, half-marathon 2011 EPO 2 years [79][368][369]
Ahmed Faiz  Saudi Arabia Long jump 2010 Amphetamines 2 years [32][370]
Sandra Farmer-Patrick  United States Hurdling 1996 Testosterone [13][371]
Róbert Fazekas  Hungary Discus throw 2004
2012
Failing to provide urine sample
Stanozolol
2 years
6 years
[34][73][215]
Surita Febbraio  South Africa Hurdling 2005 Testosterone 2 years [372]
Agustín Félix  Spain Decathlon 2011 Drostanolone 2 years [169]
Paquillo Fernández  Spain Race walk 2010 Possession of undisclosed banned substances 2 years [32][108][373]
Ricardo Fernández  Spain Middle/Long distance 2004
2006
EPO
Finasteride
2 years
2 years
[19][374][375]
Elena Fidatov  Romania Middle/Long distance 1998 Nandrolone 2 years [376]
Nicolas Figère  France Hammer throw 2007 Cathine 1 month, public warning [3][377]
Konstadinos Filippidis  Greece Pole vault 2007 Etilephrine 2 years [378]
Yuliya Fomenko  Russia Middle distance 2007 Fraudulent substitution of urine 33 months [13][37][45][151][233][234]
Greg Foster  United States Hurdling 1990 Pseudoephedrine, Ephedrine, Phenylpropanolamine 6 months [379]
Allodin Fothergill  Jamaica Sprinting 2009 4-Methyl-2-hexanamine 3 months [37][63]
Cecilia Francis  Nigeria Sprinting 2013 Metenolone 1 year [15][47]
Shelly-Ann Fraser  Jamaica Sprinting 2010 Oxycodone 6 months [32][380]
Brian Frasure  United States Sprinting 2000 Nandrolone 4 years [381]
Jake Freeman  United States Hammer throw 2009
2011
Cannabis
Cannabis
Public warning
1 year
[37][382][383]
Margarita Fuentes-Pila  Spain Middle distance 2015 6 months [88]
Ruth Fuchs  East Germany Javelin throw 1970's Anabolic steroids (self-admitted) [384]

G[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Chryste Gaines  United States Sprinting 2003
2005
Modafinil (positive test)
THG (investigation: BALCO)
Public warning
2 years
[96][316]
Anton Galkin  Russia Sprinting 2004 Stanozolol 2 years [19][385]
Miguel Ángel Gamonal  Spain Half marathon 2013
2015
Clenbuterol
Biological passport
2 years
3 years
[34][47]
[137][154]
Alberto García  Spain Long distance, cross country 2003 EPO 2 years [386]
Sandra Gasser   Switzerland Middle distance 1987 Steroids 2 years [13][387]
Justin Gatlin  United States Sprinting 2001
2006
Amphetamine
Testosterone
1 year (Reduced from 2 years)
4 years
[3][388][389][390][391]
Tyson Gay  United States Sprinting 2013
2012-2013
Positive test: Exogenous androgenic anabolic steroid
Investigation/Admittance
1 year [171][392][393]
Tibor Gécsek  Hungary Hammer throw 1995 Anabolic steroids 2 years (Reduced from 4 years) [394]
Ines Geipel  East Germany Sprinting 1980's Turinabol (self-admitted) [395]
Shitaye Gemechu  Ethiopia Long distance 2009 EPO 2 years [396]
Ivan Gertlein  Russia Pole vault 2012 Testosterone 2 years [76][397]
Nordine Gezzar  France Middle/Long distance 2006
2012
Finasterid, nandrolone
EPO
2 years
10 years
[398][399]
[215]
Rachid Ghanmouni  Morocco Long distance 2006 Evading doping control 2 years [3][36][400]
Ruqaya Al-Ghasra  Bahrain Sprinting 2009 Epitestosterone 2 years [13][32][110]
Alina Gherasim
(Alina Tecuţa)
 Romania Long distance 2002 Anabolic steroids 2 years [401]
Bouchra Ghezielle  France Middle distance 2008 EPO 4 years [3][36][45][402]
Patricia Girard  France Sprinting 1990 Primobolan (anabolic steroid) 2 years [403] (Swedish)[1][404]
Sandra Glover  United States Sprinting 2003 Modafinil Disqualification and public warning [316]
Geronimo Goeloe  Netherlands Antilles Sprinting 2008 Stanozolol 2 years [3][36][405]
Thomas Goller  Germany Hurdling 2010 Boldenone, SARMs 2 years [32][406]
Olga Golovkina  Russia Long distance 2013 Dehydrochloromethyltestosterone 2 years [34][203]
Vanda Gomes  Brazil Sprinting 2014 Anastrozole 2 years [69][70][407]
Yekaterina Gordiyenko  Soviet Union Pentathlon 1978 Anabolic steroids 18 months [2][408]
Agnieszka Gortel-Maciuk  Poland Marathon/Half marathon 2013 Testosterone, DHEA 2 years [98][324]
Anastasios Gousis  Greece Sprinting 2008 Methyltrienolone 2 years [3][36][409]
Abderrahim Goumri  Morocco Marathon 2009 Biological passport 4 years [13][79]
Eva-Maria Gradwohl  Austria Long distance 2010 Refusal to submit to doping control 2 years [32][410]
Stephanie Graf  Austria Middle distance 2003 Attempted use of a prohibited method (Humanplasma scandal) 2 years [32][83]
Trevor Graham  United States Coach Possession, trafficking, and administration of performance-enhancing drugs, and assisting, encouraging, aiding and abetting anti-doping rule violations Life ban [3][411][412]
Mike Gravelle  United States Discus throw 1995 Testosterone [413]
Rob Gray  Canada Discus throw Self admittance: Anabolic Steroids Lost national record [1][313]
Bill Green  United States Hammer throw 1987 Testosterone 2 years [1][414]
Yelizaveta Grechishnikova  Russia Long distance 2009 Biological passport 2 years [13][111][140]
Anri Grigorov  Bulgaria Sprinting 1990 [1]
Lydia Grigoryeva  Russia Long distance 2009 Biological passport 2 years and 6 months [88][17]
Yekaterina Grigoryeva
(Yekaterina Leshcheva)
 Russia Sprinting 2001 2 years [13]
Nataliya Grygoryeva  Soviet Union Hurdling [24]
Mickey Grimes  United States Sprinting 2003
2004
Ephedrine
Norandrosterone
Public warning
2 years
[96][316][415]
Yelena Gulyayeva  Russia High jump 1991 2 years [416]
Anna Gurova  Russia Sprinting 2011 Methyltestosterone 2 years [79][86]
Andreas Gustafsson  Sweden Race walk 2014 EPO 2 years [34][114][417]

H[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Abdelhadi Habassa  Morocco Long distance 2008 Norandrosterone 2 years [3][36][418]
Milan Haborák  Slovakia Shot put 2004
2010
Hormones
Stanozolol
2 years
Life ban
[32][419][420]
Abdelkader Hachlaf  Morocco Middle distance 2004 EPO 2 years [45][96][421]
Halima Hachlaf  Morocco Long-distance 2013 Biological passport 4 years [30][35]
Mohamed El Hachimi  Morocco Long distance 2014 CERA 6 years [69][70]
Semoy Hackett  Trinidad and Tobago Sprinting 2011
2012
Methylhexaneamine
Methylhexaneamine
6 months
2 years and 4 months
[13][171][422][423]
Mohammad Noor Imran Abdul Hadi  Malaysia Sprinting 2011 Evading doping control 2 years [13][30][248]
Vésteinn Hafsteinsson  Iceland Discus throw 1984 Nandrolone 2 years [424][425]
Linda Haglund  Sweden Sprinting 1981 Anabolic steroids 18 months [426]
Abdellah Haidane  Italy Middle distance 2014 Tuaminoheptane 4 months [427][428]
Fatima Hajjami  France Long distance 2003 Stanozolol 2 years [316]
Fani Halkia  Greece Hurdling 2008 Methyltrienolone 2 years [3][429][430][431]
Hussain Al-Hamdah  Saudi Arabia Long distance 2009 Biological passport 2 years and 6 months [13][324][432]
Tetyana Hamera-Shmyrko  Ukraine Long distance 2011 Biological passport 4 years [154][433]
Tahesia Harrigan-Scott  British Virgin Islands Sprinting 2011 Methylhexaneamine 6 months [10][434]
Alvin Harrison  United States Sprinting 2004 BALCO scandal:
Anabolic steroids, insulin, HgH, EPO, modafinil
4 years [96][435]
Calvin Harrison  United States Sprinting 1993
2003
Pseudoephedrine
Modafinil
3 months
2 years
[13][316][435]
Ridouane Harroufi  Morocco Long distance 2013 EPO 2 years [30][436]
Barakat Al-Harthi  Oman Sprinting 2011 Methylprednisolone 6 months [40][437]
Kjell Ove Hauge  Norway Discus throw, shot put 1998 Metandienone 18 months [61] (Norwegian)[438][439]
Ahmad Hazer  Lebanon 110 m hurdles 2013 Metenolone 2 years [30][111]
Floyd Heard  United States Sprinting 2000 Public warning [89]
Sabine Heitling  Brazil Steeplechase 2013 Methylhexaneamine 1 year [14][30]
Eddy Hellebuyck  United States Long distance 2004 EPO 2 years [96][440]
Anca Heltne  Romania Shot put 2010
2014
Stanozolol
Methandienone, Dehydrochloromethyltestosterone
2 years
8 years
[32][45][350][441]
Geraldine Hendricken  Ireland Middle distance
Cross country
2004 19-norandrosterone 2 years [316][442][443]
Adriënne Herzog  Netherlands Long distance 2014 Testosterone 2 years [444][445][446]
Iván Hierro  Spain Long distance 2014 Possession of a prohibited substance 2 years [55][56]
Claus Hirsbro  Denmark Sprinting 1996
2000
Stanozolol
Nandrolon
2 years
Life ban
[89][447]
Hassan Hirt  France Long distance 2012 EPO 2 years [87][448]
Knut Hjeltnes  Norway Discus throw, shot put 1977 Anabolic steroids 1 year [61] (Norwegian)
Gergely Horváth  Hungary Javelin throw 2006 Boldenone 2 years [449][450]
Hristoforos Hoidis  Greece Sprinting 2005 Tamoxiphen 2 years [266][451]
Seppo Hovinen  Finland Javelin throw 1977 Anabolic steroids 1 year [452][453]
Sue Howland  Australia Javelin throw 1987 Anabolic steroids 2 years [1][454][455]
Yu-Fang Hsu  Chinese Taipei Marathon 2011 EPO 2 years [21][79]
Huang Qun  China Discus throw 2006 Stanozolol 2 years [19][456]
C.J. Hunter  United States Shot put 2000 Nandrolone 2 years [100]
Liza Hunter-Galvan  New Zealand Marathon 2009 EPO 2 years [36][37][457]
Marwa Hussein  Egypt Hammer throw 2010 Stanozolol Two-year ban [10][110][458]

I[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Monica Iagăr  Romania High jump 1996 6 months [459]
Abdulagadir Idriss  Sudan Sprinting 2005 Norandrosterone 2 years [460]
Samson Idiata  Nigeria Long jump 2015 Clenbuterol 4 years [227][17]
Gulustan Ieso  Iraq Sprtinting 2011 Methylhexaneamine 1 year [461]
Kirill Ikonnikov  Russia Hammer throw 2012 Dehydrochloromethyltestosterone 2 years [76][462]
Chidi Imoh  Nigeria Sprinting 1994 4 years [463][464]
Cristinel Irimia  Romania Long distance 2014 Exogenous steroids 2 years [55][56]
Ekaterina Ishova
(Ekaterina Gorbunova)
 Russia Middle/Long distance 2011 Biological passport 2 years [111][140]
Daniel Ivanov  Bulgaria Long jump 1993 Amphetamine [45][465]
Lyubov Ivanova
(Lyubov Kharlamova)
 Russia Steeplechase 2006 Methyltestosterone 2 years [466]
Olimpiada Ivanova  Russia Race walking 1997 Stanazolol 2 years [13][467]

J[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Kathy Jager  United States Hydrochlorothiazide, Chlorothiazide [79]
Regina Jacobs  United States Middle distance 2003 THG 4 years [13][257][316][468]
Norjannah Hafiszah Jamaludin  Malaysia Sprinting 2011 Evading doping control 2 years [13][30]
Patrick Jarrett  Jamaica Sprinting 2001 Stanozolol 2 years [469]
Helena Javornik  Slovenia Middle/Long distance 2008 EPO 2 years [36][37][470]
Mark Jelks  United States Sprinting 2010 3 Whereabouts failures 2 year ban [32][109][471]
Cordera Jenkins  United States Hurdling 2006 Cannabis Public warning [472]
Rita Jeptoo  Kenya Marathon 2014 EPO 2 years [324][473]
Agatha Jeruto Kimaswai  Kenya Middle distance 2015 Norandrosterone 4 years [54][474]
Olivera Jevtić  Yugoslavia Long distance 2002 Ephedrine Public warning and disqualification from the 2002 New York City Marathon [401]
Antonio David Jiménez  Spain Steeplechase 2014 Possession of a prohibited substance 3 years [55][56]
Ben Johnson  Canada Sprinting 1988
1989
1993
1999
Positive test: Stanozolol
Self admittance: Steroids (1982-1988)
Testosterone
Hydrochlorothiazide
2 years

Life ban
[13][45][475]
Marion Jones  United States Sprinting/Long jump 2000-2006 THG (investigation > admittance) 2 years [3][13][476]
LaVerne Jones-Ferrette  United States Virgin Islands Sprinting 2010 Clomiphene 6 months [32][45][477]
Sini Jose  India Sprinting 2011 Methandienone 2 years [148][420][478]
Milan Jotanović  Serbia Shot put 2008 Salbutamol 8 months [37][479]
Dariusz Juzyszyn  Poland Discus throw 1983 [1][2]

K[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Abubaker Ali Kamal  Qatar Middle distance 2011 EPO 2 years [79][108]
Pauline Kahenya  Kenya Long distance 2013 Prednisone, Prednisolone 1 year [30][248][480]
Alissa Kallinikou  Cyprus Sprinting 2008 Testosterone 2 years [13][37][481]
Tayeb Kalloud  Algeria Long distance 2008 Norandrosterone 2 years [36][37]
Svetlana Kanatova  Russia Middle distance [482]
Vladimir Kanaykin  Russia Race walking 2008
2011
EPO
Biological passport
2 years
8 years
[3][36][483]
[106][107]
Olga Kaniskina  Russia Race walking 2009 Biological passport 3 years and 2 months [106][107]
Adil Kaouch  Morocco Middle distance 2007 EPO 2 years [484]
Anastasiya Kapachinskaya  Russia Sprinting 2004 Stanozolol 2 years [45][231][485]
Julien Kapek  France Triple jump 2009 Failure to disclose whereabouts 1 year [486]
Natallia Kareiva  Belarus Middle distance 2010 Biological passport 2 years [13][117][487]
Halina Karnatsevich  Belarus Long distance 2006 Stanozolol 2 years [488]
Yanina Karolchyk-Pravalinskaya  Belarus Shot put 2003 Clenbuterol 2 years [316]
Mandeep Kaur  India Sprinting 2011 Stanozolol, Methandienone 2 years [148][149]
Ali Ekber Kayas  Turkey Sprinting 2012 Oxandrolone 2 years [489]
Tatyana Kazankina  Soviet Union Middle distance 1984 Refusal to submit to doping control 18 months [490]
Héni Kechi  France Sprinting 2007 Cannabis 3 months [491]
Lisa Kehler  Great Britain Race walking 2007 Terbutaline Public warning [492]
Naman Keïta  France Hurdling, sprinting 2007 Testosterone precursors 2 years [13][493][494]
Gloria Kemasuode
(Gloria Ubiebor)
 Nigeria Sprinting 2009 Metenolone, ephedrine 2 years [32][151]
Simon Kemboi  Kenya Sprinting 2000 Nandrolone [100]
Kostas Kenteris  Greece Sprinting 2004 Evasion of doping control [96][495]
Kamy Keshmiri  United States Discus throw 1992 Methandienone [496][497]
Atalelech Ketema  United States Marathon 2014 Ephedrine 2 years [69][194][498]
Meryem Khali  Morocco Long distance 2012 Norandrosterone 2 years [30][499]
Gulfiya Khanafeyeva  Russia Hammer throw Unknown
2007
Unknown
Fraudulent substitution of urine
3 months
33 months
[500]
[13][37][110][233][234]
Yekaterina Khoroshikh  Russia Hammer throw 2007 6α-methylandrostendione 2 years [3][19][501][502][503]
Irina Khudoroshkina  Russia Shot put 2004 Hydrochlorothiazide 2 years [96]
Molly Killingbeck  Canada Sprinting 1980's Dubin inquiry, admittance: Anabolic steroids [504][505]
Gary Kinder  United States Decathlon Failure to appear for mandatory drug test [506]
Benjamin Kipkurui  Kenya Middle distance 2013 3 months [507]
Abraham Kiprotich  France Marathon 2013 EPO 2 years [117][427]
Nabil Kirame  Morocco Discus throw 2006
2015
Cannabis
Stanozolol
Public warning
4 years
[508]
[56][154]
Ümmü Kiraz  Turkey Long distance 2011 Biological passport 2 years and 6 months [154][310]
Sergey Kirdyapkin  Russia Race walking 2009 Biological passport 3 years and 2 months [106][107]
Mathew Kipkoech Kisorio  Kenya Long distance 2012 Norandrosterone 2 years [79][215][509]
Rael Kiyara  Kenya Long distance 2012 Norandrosterone 2 years [148][149]
Svetlana Klyuka  Russia Middle distance 2009 Biological passport 2 years [13][510]
Markus Koistinen  Finland Shot put 1996 hCG (Human chorionic gonadotropin) 4 years [511] (Finnish)
Nemanja Kojić  Serbia Middle distance 2015 Furosemide 2 years [54][474]
Teodora Kolarova  Bulgaria Middle distance 2007 Testosterone 2 years [512]
Nikolay Kolev  Bulgaria Discus throw 1987 [1][2]
Francisca Koki
Koki Manunga
 Kenya Hurdling 2015 Furosemide 4 years [56][154][223][224]
Eirini Kokkinariou  Greece Steeplechase 2009 Biological passport 4 years [7][13][140]
Mikuláš Konopka  Slovakia Shot put 2002
2008
Stanozolol
Methandienone
2 years
Life ban
[500][513]
[3][36][514]
Ilya Konovalov  Russia Hammer throw 2006 Acetazolamide 2 years [515]
Mariya Konovalova  Russia Long distance 2009 Biological passport 2 years [154]
Oleksandr Korchmid  Ukraine Pole vault 2009 Ephedrine Public warning [37][516]
Aleksey Korolev  Russia Hammer throw 2009 Methandienone 2 years [36][37]
Irina Korzhanenko  Russia Shot put 1999
2004
Steroids
Stanozolol
2 years
Life ban
[45][96][517]
Yekaterina Kostetskaya  Russia Middle distance 2011 Biological passport 2 years [13][168][350]
Dmytro Kosynskyy  Ukraine Javelin throw 2011 Testosterone 2 years [461]
Tatyana Kotova  Russia Long jump 2005
(Sample retested 2013)
Formestane 2 years [13][518][519]
Zoltán Kővágó  Hungary Discus throw 2011 Refusal to submit 2 years [13][246]
Ayman Kozhakhmetova  Kazakhstan Race walk 2013 Testosterone, EPO 2 years [13][30][76]
Katrin Krabbe  Germany Sprinting 1992 Clenbuterol 3 years [520]
Inessa Kravets  Ukraine Long/Triple jump 1993
2000
Stimulant
Anabolic steroid
3 months
2 years
[521]
Lyubov Kremlyova  Russia Middle distance 1995 Steroids 4 years [45][136]
Heidi Krieger
(Andreas Krieger)
 East Germany Shot put 1980's Self admission: Anabolic steroids [522]
Svetlana Krivelyova  Russia Shot put 2004
(Sample retested 2012)
Oxandrolone 2 years [13][167][169]
Valentin Kruglyakov  Russia Sprinting 2013 Nandrolone 4 years [397][436]
Pavel Kryvitski  Belarus Hammer throw 2015 HGH 4 years [137][138][523]
Wioletta Kryza  Poland Long distance 2002
2012

Testosterone
2 years
8 years
[401]
[87][524]
Anil Kumar  India Discus throw 2005 Norandrosterone 2 years [525]
Eyerusalem Kuma  Ethiopia Long distance 2013 EPO 2 years [14][34]
Kagisho Kumbane  South Africa Sprinting 2012 Norandrosterone 2 years [79][148]
Yeliz Kurt  Turkey Middle distance 2013 Stanozolol 2 years [77][170][436]
Damian Kusiak  Poland Shot put 2012 Stanozolol 2 years [148][149][526] (Polish)
Olga Kuzenkova  Russia Hammer throw 2004
(Sample retested 2012)
Formestane, Hydroxytestosterone 2 years [13][527]
Mikko Kyyrö  Finland Discus throw 2007 Methylprednisolone Public warning [528]

L[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Abdelhadi Labäli  Morocco Middle distance 2012 Biological passport 2 years [16][17]
Soumiya Labani  Morocco Long distance, cross country 2003 Nandrolone 2 years [19][281]
Florent Lacasse  France Middle distance 2007 Testosterone precursors 2 years [529]
Amine Laâlou  Morocco Middle distance 2012
2016
Furosemide
EPO
2 years
8 years
[30][436][530]
[88][17]
Aziz Lahbabi  Morocco Long distance 2011 Methylhexanamine 6 months [10][531]
Laiyuan Gao  China Long distance 2012 Anabolic steroids 2 years [7][30]
Burger Lambrechts  South Africa Shot put 2001 Stanozolol 2 years [532]
Enrique Llanos  Puerto Rico Hurdling 2008 Stanozolol 2 years [37][367]
Elena Lashmanova  Russia Race walking 2014 GW1516 2 years [170][171]
Svetlana Laukhova  Russia Hurdling 2001 [13]
Bola Gee Lawal  Nigeria Sprinting 2010 Methandienone 2 years [32][410][533]
Jeff Laynes  United States Sprinting 2001 Stanozolol 2 years [257][534]
Yuliya Leantsiuk  Belarus Shot put 2008 Testosterone 2 years [3][36][535]
Suzette Lee  Jamaica Triple jump 2005 Salbutamol Public warning [66][536]
Mikhail Lemaev  Russia Marathon 2009 Biological passport 2 years [13][140][499]
Assunta Legnante  Italy Shot put 2000 Public warning [306]
Asmae Leghzaoui  Morocco Middle distance 2003 EPO 2 years [225][537]
Aleksey Lesnichiy  Belarus High jump 2004 Clenbuterol 2 years [19][538]
Mikołaj Lewański  Poland Sprinting 2007 Cannabis Public warning [539]
Carl Lewis  United States Sprinting, long jump Pseudoephedrine, ephedrine, phenylpropanolamine (inadvertent use) [475]
Mark Lewis-Francis  Great Britain Sprinting 2005 Cannabis Public warning [66]
Li Ji  China Long distance 2001 2 years [540]
Elmar Lichtenegger  Austria Hurdling 2003
2007
Nandrolone
Norandrosterone
15 months
Life ban
[19][37][541][542][543]
Lim Eun-ji  South Korea Pole vault 2010 Hydrochlorothiazide, Chlorothiazide 3 months [32][544]
Lim Hee-nam  South Korea Sprinting 2011 Methylhexaneamine 6 months [13][86][545]
Lin Na  China Middle distance 2002 2 years [546][547]
Piotr Lisek  Poland Pole vault 2012 Methylhexaneamine 6 months [79][80]
Lin Yili  China [548]
Liu Hong  China Race walk 2016 Higenamine 1 month [147][549]
Liu Huyuan  China Long distance 2002 2 years [547][550]
Liu Jing  China Hurdling 2001 Refusal to submit to doping control 2 years [551]
Liu Yunfeng  China Race walking 2001 [548]
Jason Livingston  Great Britain Sprinting 1992 Methandienone 4 years [552]
Jud Logan  United States Hammer throw 1992 Clenbuterol 4 years [166]
Cathal Lombard  Ireland Middle distance 2004 EPO 2 years [96][553]
Andrea Longo  Italy Middle distance 2001 Nandrolone 2 years [113][554]
Gilmar Lopes  Brazil Long distance 2014 Hydrochlorothiazide 1 year [117][350]
Juan Miguel López  Cuba Triple jump 1986 [555]
Wilson Loyanae  Kenya Long distance 2012 EPO 2 years [556][557]
Chris Lukezic  United States Middle distance 2010 Refusal to submit to doping control 2 years [32][110][558]
Nataliia Lupu  Ukraine Middle-distance 2014 Methylhexaneamine 9 months [170][171]
Lü Huihui  China Javelin throw 2013 1 year [446]
Vyacheslav Lykho  Soviet Union Shot put 1990 Pseudoephedrine [559]
Tatyana Lysenko  Russia Hammer throw 2007 6α-methylandrostendione 2 years [3][560]

M[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Kaarlo Maaninka  Finland Long distance 1980 Self admittance:
Blood transfusioins (not illegal at the time)
[561]
Remigius Machura (born 1960)  Czechoslovakia Shot put 1985
1981-
Stanozolol
Self admittance: Anabolic steroids
2 years (Reduced from life ban)
[562]
Remigius Machura (born 1986)  Czech Republic Shot put 2010 HGH 2 years [10][563]
Colin Mackenzie  Great Britain Javelin throw 1994 3 months [564]
Simon Magakwe  South Africa Sprinting 2014 Refusal to submit to doping control 2 years [445][446][565]
Maurren Maggi  Brazil Long jump 2003 Clostebol 2 years [566][567]
Mike Mahovlich  Canada Javelin throw 1986 [1][2]
Edi Maia  Portugal Pole vault 2008 Cannabis Public warning, disqualification from events [37][568]
Pascal Mancini   Switzerland Sprinting 2011
2012
Undisclosed
Norandrosterone
Public warning
2 years
[86][148][149]
Luvo Manyonga  South Africa Long jump 2012 Methamphetamine 18 months [7][79][569][570]
Irina Maracheva  Russia Middle distance 2012 Biological passport 2 years [349][56]
Pascal Maran  France Hurdling 1997 Ephedrine Public warning and disqualification [13][102][103][104]
Natalia Mărășescu  Romania Middle distance 1979 Anabolic steroids 8 months [1][571][572][573]
Brian Mariano  Netherlands Sprinting 2016 Stanozolol 4 years [147][17]
Martin Marić  Croatia Discus throw 2014 Ostarine (SARMs) 2 years [38][574]
Itay Margalit  Israel High jump 1999 Nandrolone [575]
Marina Marghieva  Moldova Hammer throw 2012 Stanozolol 2 years [30][148][576]
Zalina Marghieva  Moldova Hammer throw 2009 {Retested 2013) Dehydrochloromethyltestosterone, stanozolol 2 years [13][76][577]
Dzmitry Marshin  Azerbaijan Hammer throw 2015 Dehydrochloromethyltestosterone 4 years [137][138]
LaVonna Martin-Floreal  United States Hurdling 1991 Furosemide 14 months (Reduced from 2 years) [578][579]
David Martínez  Spain Discus throw 1997 Nandrolone 2 years [207]
Maude Mathys   Switzerland Ultramarathon/Ski mountaineering 2015 Clomifene Public warning [138][580]
Richard Mavuso  South Africa Long distance 2011 Norandrosterone 2 years [10][149][581][582]
Natasha Mayers  Saint Vincent and the Grenadines Sprinting 2005 T/E-4 2 years [583][584]
Eduard Mbengani  Portugal Middle/Long distance 2010 EPO 2 years [10][149][585]
John McEwen  United States Hammer throw 2003 Tetrahydrogestrinone, Modafinil 2 years [231][257][316]
Mark McKoy  Canada Hurdling 1980's Admittance (Dubin inquiry): Steroids 2 years [1][586][587]
Inika McPherson  United States High jump 2014 Benzoylecgonine 21 months [163][588]
Ekaterina Medvedeva  Russia Race Walking 2013 EPO 2 years [38][203][589]
Nijolė Medvedeva  Lithuania Long jump 1992 Mesocarb [590]
Fathi Meftah  Algeria Long distance 2008 Norandrosterone 2 years [3][36][591]
Irina Meleshina  Russia Long jump 2012 Testosterone 2 years [21][26][592]
Jimmy Melfort  France Sprinting 2012 Methylhexaneamine 3 months [79][215][593]
Mihaela Melinte  Romania Hammer throw 2000 Nandrolone 2 years [100]
Miroslav Menc  Czech Republic Shot put 1998
2001
Stanozolol
Norandrosterone
2 years
Life ban
[594][595]
Amewu Mensah  Germany High jump 2001 Oxandrolone 2 years [212][596]
LaShawn Merritt  United States Sprinting 2009/2010 Testosterone 21 months [597][598]
Elena Meuti  Italy High jump 2012 Tetrahydrocannabinol 5 months [7][149]
Karin Mey Melis  Turkey Long jump 2012 Testosterone 2 years [7][30][599]
Gabriela Mihalcea  Romania High jump 1987 2 years [1][132][133]
Andrei Mikhnevich  Belarus Shot put 2001
2005 (Retested in 2012)
Human chorionic gonadotropin
Clenbuterol, Methandienone, Oxandrolone
2 years
Life ban
[600][601][602][603][13][28][604]
Natallia Mikhnevich  Belarus Shot put 2013 Stanozolol 2 years [14][30]
Inger Miller  United States Sprinting 1999 Caffeine Public warning [45][605]
Tatyana Mineeva  Russia Race walking 2011 Biological passport anomalies 2 years [13][140][606]
Yevgeniy Mironov  Soviet Union Shot put 1978 Anabolic steroids 18 months [408]
Anna Mishchenko  Ukraine Middle distance 2012 Biological passport 2 years [349][56]
Dennis Mitchell  United States Sprinting 1998
BALCO scandal
Testosterone
Admittance in court: HGH
2 years
[82][607]
Diane Modahl  United Kingdom Middle distance 1994 Testosterone Fully exonerated [608]
Ofentse Mogawane  South Africa Sprinting 2006 Methylprednisolone Public warning [609]
Ghofrane Mohammad  Syria Hurdling 2012 Methylhexaneamine 6 months [7]
Felicia Moldovan
(Felicia Tilea)
 Romania Javelin throw 1990 2 years [610][611][612][613]
Tim Montgomery  United States Sprinting 2001
2000
BALCO investigation: Steroids, HGH
Public admittance in 2008: Testosterone, HGH
2 years [13][96][614][615]
Amantle Montsho  Botswana Sprinting 2014 Methylhexaneamine 2 years [445][446][616]
Luis Morales  Puerto Rico Sprinting 1988 2 years [1][617][618]
Sara Moreira  Portugal Long-distance 2011 Methylhexaneamine 6 months [13][86][619]
Edder Moreno  Colombia Shot put 2014 Stanozolol 2 years [35][620]
Sheryl Morgan  Jamaica Sprinting 2003 Public warning [225]
Sergey Morozov  Russia Race walking 2008
2011
EPO
Biological passport anomalies
2 years
Life ban
[3][36][621]
[13][327]
Ramolefi Motsieloa  Lesotho Long distance 2014 Methylhexaneamine 2 years [349][56]
William Motti  France Decathlon 1989 2 years [1][134]
Bertrand Moulinet  France Race walking 2015 FG-4592 (HIF inhibitor) 4 years [34][114][622]
Hassan Mourhit  Belgium Long distance 2008 Anastrozol 2 years [37][623]
Mohammed Mourhit  Belgium Middle/Long distance 2002 EPO 2 years [624][625]
Gael Mulhall  Australia Discus throw, shot put 1981 Anabolic steroids 18 months [1][626][627]
Ángel Mullera  Spain Steeplechase 2015 Refusal 2 years [88][17]
Steve Mullings  Jamaica Sprinting 2004
2011
Testosterone
Furosemide
2 years
Life ban
[557][628][629][630]
Julia Mumbi Muraga  Kenya Marathon 2014 EPO 2 years [99][291][631]
Jauna Murmu  India Sprinting 2011 Methandienone 2 years [148][149]
Sammy Alex Mutahi  Kenya Long distance 2011 Public reprimand, disqualification of result [10]
Elizabeth Muthuka  Kenya Sprinting 2008 Norandrosterone 2 years [3][36][632]
Semiha Mutlu
Semiha Metlu-Ozdemir
 Turkey Race walk 2011 Biological passport 2 years and 6 months [154][310]
Carl Myerscough  Great Britain Shot put 1999 Anabolic steroids 2 years [633]
Melissa Myerscough (née Melissa Price)  United States Hammer throw 2003 THG 2 years [13][231][634]
Larry Myricks  United States Long jump 1990 Phenylpropanolomine [635]

N[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Cédric Nabe   Switzerland Sprinting 2011 Whereabouts failure ×3 18 months Extended by CAS from 1 year [10][83][636][637]
Rachid Nadij  Morocco Long distance 2007 Ephedrine 3 months [3][638]
Kaltouma Nadjina  Chad Sprinting 2009 Reprimand and disqualification of result [37]
Tezzhan Naimova  Bulgaria Sprinting 2008
2013
Tampering with test
Drostanolone
2 years
Life ban
[36][37][639]
[15][203]
Cosmas Ndeti  Kenya Long distance 1988 Ephedrine 3 months [640][641]
Lisa Nemec  Croatia Long distance 2015 EPO 4 years [107][17]
John Ngugi  Kenya Long distance 1993 Missed test [642]
Antoni Niemczak  Poland Marathon 1986 Nandrolone 2 years [1][643][644]
Larisa Nikitina
(Larisa Turchinskaya)
 Soviet Union Heptathlon 1990 Amphetamines [200]
Ilja Nikolajev  Estonia Marathon 2013 Biological passport 2 years [194][645]
Lars Arvid Nilsen  Norway Shot put 1987
1992
Probenecid, Anabolic steroids
Metenolone
2 years
Life ban
[61][646] (Norwegian)
Cyrus Njui  Kenya Long distance 2015 Methylephedrine 8 months [349][647]
Siyabonga Nkonde  South Africa Cross country running 2014 6 months [70]
Nadia Noujani  Morocco Long distance 2014 EPO 2 years [117][427]
Jonathan Nsenga  Belgium Hurdling 1997 Ephedrine [45][648]
Juan Núñez  Dominican Republic Sprinting 1983 Fencamfamine [1][649]
Liliya Nurutdinova  Russia Middle distance 1993 Stanozolol 4 years [13][650][651]

O[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Musa Amer Obaid  Qatar Steeplechase 2006 Testosterone 2 years [652]
Al Oerter  United States Discus throw 1976 Anabolic steroids. (Self-admitted) [653]
Deborah Oluwaseun Odeyemi  Niger Sprinting 2015 Metenolone 4 years [55][56]
Amaka Ogoegbunam  Nigeria Sprinting 2009 Metenolone 3 years [13][32][151]
Femi Ogunode  Qatar Sprinting 2011 Clenbuterol 2 years [83][108][654]
Christine Ohuruogu  Great Britain Sprinting 2006 3 whereabouts failures 1 year [655][656]
Aham Okeke  Norway Sprinting 1994
2006
Testosterone, Pseudoephedrine
Testosterone
30 months
Life ban
[657] (Norwegian)
[658] (Norwegian)
Samuel Okon  Nigeria Hurdling 2010 Methylhexanamine [659]
Iulia Olteanu  Romania Cross country 1996 Stanozolol 2 years [660]
Omolara Omotosho  Nigeria Sprinting 2009 Metenolone 2 years [32][151]
Mary Onyali-Omagbemi  Nigeria Sprinting 1996 Ephedrine 3 months [661][662]
Janet Ongera  Kenya Long distance 2002 Norandrosterone 2 years [401]
Josephine Onyia  Spain Hurdling 2008
2011
2015
Methylhexaneamine, Clenbuterol
Methylhexaneamine
Metenolone
2 years
2 years
Life ban
[36][37][663]
[83][368]
[55][56]
Charity Opara  Nigeria Sprinting 1992 4 years [24][664]
Helder Ornelas  Portugal Marathon 2010 Biological passport 4 years [168][665]
Yolanda Osana  Dominican Republic Hurdling 2012 Stanozolol 2 years [26][215]
Oludamola Osayomi  Nigeria Sprinting 2010 Methylhexaneamine [659][666]
Artur Osman  Poland Long distance 2005 Norandrosterone 2 years [266]
Nadzeya Ostapchuk  Belarus Shot put 2012
2005 (Retested in 2012)
Metenolone
Formestane, 4-Hydroxytestosterone
4 years [13][38][47][667]
Hanane Ouhaddou  Morocco Steeplechase 2009 Biological passport 2 years [13][15]
Lawretta Ozoh  Nigeria Sprinting 2012 Stanozolol 2 years [148][287][668]

P[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Noraldo Palacios  Colombia Javelin throw 2008 Betamethasone 6 months [37][669]
Gergely Palágyi  Hungary Hurdling 2006 Stanozolol 2 years [19]

[670]

Diego Palomeque  Colombia 400 m 2012 Testosterone 2 years [253][671]
Géza Pauer  Hungary Sprinting 2006 Boldenone 2 years [672]
Vita Pavlysh  Ukraine Shot put 1999
2004
Stanozolol
Stanozolol
2 years
Life ban
[45][327][673]
Yevgeniya Pecherina  Russia Discus throw 2011
2013
Methandienone
Oral Turinabol
2 years
10 years
[35][79][674]
Arne Pedersen  Norway Shot put 1987 Probenecid 3 years [675][676]
Larisa Peleshenko  Russia Shot put 1995 Steroid 4 years [45][677][678][679][680]
Lyubov Perepelova  Uzbekistan Sprinting 2005 Hydrochloromethyltestosterone 2 years [266]
Vanja Perišić  Croatia Middle distance 2008 (Sample re-analysed 2009) CERA 2 years [32][681][682]
Sandra Perković  Croatia Discus throw 2011 Methylhexanamine 6 months [683][684]
Asko Pesonen  Finland High jump 1977 Anabolic steroid 1 year [452][685]
Tetiana Petlyuk  Ukraine Middle distance 2009 Biological passport anomalies 2 years [13][327][686]
Antonello Petrei  Italy Long distance 2007 NESP (EPO) 2 years [3][36]
Totka Petrova  Bulgaria Middle distance 1979 Anabolic steroids 8 months [1][571][572][573]
Antonio Pettigrew  United States 400 m 1997-2001 Admittance in court: HGH, EPO 2 years [3][13][687][688][689]
Denis Petushinskiy  New Zealand Pole vault 1998 Stanozolol 4 years [457][690]
Lebogang Phalula  South Africa Cross country running 2011 Methylhexaneamine 1 year (Extended from 3 months) [86][691]
Chris Phillips  United States 110 m hurdles 2003 Modafinil Public warning [13][316][692]
Amaia Piedra  Spain Long distance 2005 EPO 2 years [19][266]
Bruce Pirnie  Canada Shot put Self admittance (Dubin inquiry): Steroids [1][693]
Darya Pishchalnikova  Russia Discus throw 2007
2012
Fraudulent substitution of urine
Oxandrolone
33 months
10 years
[13][37][117][233][234][248][694]
Vladyslav Piskunov  Ukraine Hammer trow 1994
2005
Drostanolone
Life ban
[13][287][695]
Darya Pizhankova  Ukraine Sprinting 2011
2013
Stanozolol
Drostanolone
2 years
Life ban
[10][79]
[14][30]
Maurie Plant  Australia Manager Official who substituted one athlete's urine for another prior to a test. [696][697]
Daniel Plaza  Spain Race walking 1996 Nandrolone 2 years [13][698][699]
Ben Plucknett  United States Discus throw 1981 Anabolic steroids [700]
Hristos Polihroniou  Greece Hammer throw 2005
2008
Clomiphene
Refusal to submit to doping control
2 years
Life ban
[3][19][701][702]
Dmitriy Polyunin  Uzbekistan Javelin throw 1993 Stanozolol [13][650][703]
Liliana Popescu  Romania Middle distance 2008 EPO 2 years [36]
Svetlana Pospelova  Russia 400 m 2000 Stanozolol 2 years [100]
Asafa Powell  Jamaica Sprinting 2013 Oxilofrine 6 months [392][487]
Donovan Powell  Jamaica Sprinting 1995 Ephedrine 3 months [340][704]
Kofi Amoah Prah  Germany Long jump 2008
2009
Cocaine
Competing while banned
2 years
2 years
[34][171][705]
Iva Prandzheva  Bulgaria Triple jump/Long jump 1996
2000
Methandrostenolone
Nandrolone
2 years (Reduced from 4)
Life ban
[100][706]
Callum Priestley  Great Britain Hurdling 2010 Clenbuterol 2 years [32][707]
Marin Premeru  Croatia Shot put 2016 GHRP-2 4 years [88][17]
Yelena Prokhorova  Russia Heptathlon 2005 1 year [567]
Marcelo Pugliese  Argentina Discus throw 2006 Stanozolol 2 years [708]
Susanne Pumper  Austria Long distance 2008
2013
EPO
Possession of a Prohibited Substance
2 years
8 years
[37][367]
[30][47]
Yekaterina Puzanova  Russia Middle distance 2003 Norandrosterone, androstenedione 2 years [19][45]
Nataliya Pyhyda  Ukraine Sprinting 2009 Stanozolol 2 years [36][37][709]

Q[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Paul Quirke  Ireland Shot put 1987 Missed test [1][2]

R[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Nikolay Raev  Bulgaria Triple jump 1993 Amphetamine [45][465]
Ebrahim Rahimian  Iran Race walk 2013 Testosterone, EPO 2 years [13][30][111]
Pawel Rakoczy  Poland Javelin throw 2008 Sibutramine Public warning [3][710]
Sara Ramadhani  Tanzania Cross country running 2014 Isometheptene 2 years [34][507]
Rashid Ramzi  Bahrain Middle distance 2008 {Re-analysed in 2009) CERA 2 years [32][711][712]
Allison Randall  Jamaica Discus throw 2013 Hydrochlorothiazide 2 years [117][487][713]
Kevin Rans  Belgium Pole vault 2009 Corticosteroids 3 months [13][45][714]
Meliz Redif  Turkey Sprinting 2012 Biological passport 3 years [154][310]
Dimitrios Regas  Greece Sprinting 2008 Methyltrienolone 2 years [3][19][715]
Julio Rey  Spain Long distance 1999 Mesterolone 2 years [716][717]
Butch Reynolds  United States Sprinting 1990 Anabolic steroids 2 years [82][718]
Antoine Richard  France Sprinting 1987 2 years [1][132][133]
Mark Richardson  Great Britain Sprinting 1999 Nandrolone 18 months (reduced from 2 years) [719][720]
Elisa Rigaudo  Italy Race walking 2002 Caffeine Public warning [94]
Hristina Risteska  Macedonia Sprinting 2015 Stanozolol, methandienone, norandrosterone 4 years [54][474]
José Rocha  Portugal Long distance 2010 Biological passport anomalies 2 years [14][327]
Mike Rodgers  United States Sprinting 2011 Methylhexaneamine 9 months [422][461][721]
Rosa America Rodríguez  Venezuela Long distance 2010 Nandrolone 2 years [110]
Zudikey Rodríguez  Mexico Sprinting 2010 Methylhexanamine 6 months [32][722]
Marielis Rojas  Venezuela High jump 2011 Norandrosterone 2 years [13][109]
Fabrício Romero  Brazil High jump 2000 Public warning [89]
Anália Rosa  Portugal Long distance 2015 Methylprednisolone 2 years [55][56]
Danuta Rosani  Poland Discus throw 1976 Steroids [1][723]
Ak Hafiy Tajuddin Rositi  Brunei Sprinting 2013 Nandrolone 2 years [34][171]
Duane Ross  United States Hurdling 2001 Possession, trafficking, attempted use
(BALCO scandal)
2 years [92][274]
Joshua Ross  Australia Sprinting 2013 3 Whereabouts Failures within an 18-month period 1 year and 6 months [13][117][427]
Serene Ross  United States Javelin throw 2005 Hydrochlorothiazide, Triamterene 2 years [724]
Mark Rowe  United States Sprinting 1989 Methyltestosterone 2 years [725]
Yuliya Ruban  Ukraine Marathon 2012 Biological passport 2 years [194]
Andrey Rudnitskiy  Russia Sprinting 2008 Carphedon, cannabis 2 years [726]
Timothy Rusan  United States Triple jump 2004 Tetrahydrocannabinol, Salbutamol Public warning [19][257]
Yuliya Rusanova  Russia Middle distance 2011 Biological passport anomalies 2 years [13][499][602]
Ronald Rutto  Kenya Long distance 2012 EPO 2 years [148][237]
Andrey Ruzavin  Russia Race walking 2011 Biological passport anomalies 2 years and 6 months [727][728][729]
Yelena Ryabova  Turkmenistan Sprinting 2013 Dehydrochloromethyltestosterone 2 years [13][30][76]
Mariya Ryemyen  Ukraine Sprinting 2014 Methandienone 2 years [30][35]
Kseniya Ryzhova  Russia Sprinting 2014 Trimetazidine 9 months [170][171]

S[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Natalya Sadova  Russia Discus throw 2001
2006
Caffeine
Methandienone
Public warning
2 years
[13][730][731]
Darya Safonova  Russia Sprinting 2005 Pemoline 2 years [66]
Jan Sagedal  Norway Shot put 1987
1992
Probenecid
Methandienone
2 years
4 years
[61] (Norwegian)
Tuğçe Şahutoğlu  Turkey Hammer throw 2013 Stanozolol 2 years [77]
Ali Saïdi-Sief  Algeria Long distance 2001 Nandrolone 2 years [13][113]
Jaysuma Saidy Ndure  Norway Sprinting 2007 Cannabis Public warning, disqualification of results [19][732][733]
Pınar Saka  Turkey Sprinting 2010 Biological passport 3 years [13][14][327]
Mounira Al-Saleh  Syria Sprinting 2005
2010
Stanozolol
Stanozolol
2 years
Life ban
[32][45][66][734]
Jeremias Saloj  Guatemala Long-distance 2013 EPO 2 years [13][30][76]
Sergio Sanchez  Spain Long distance 2013 EPO 2 years [13][14][34]
Leevan Sands  Bahamas Triple jump 2006 Levmetamfetamine 6 months [735]
Fabiane dos Santos  Brazil Middle distance 1995
2001
Nandrolone
Testosterone
4 years
Life ban
[736][737]
Leonardo Elisiário dos Santos  Brazil Triple jump 2009 Stanozolol 2 years [13][32][110][738]
Vladimir Sasimovich  Belarus Javelin throw 2004 Stanozolol 2 years [96][739]
Lindsey Scherf  United States Long distance 2007 Refusal to submit to doping control 1 year [3][740][741]
Alex Schwazer  Italy Race walking 2012
2012
EPO
Evading doping control
42 months
3 months
[14][69][519][742]
Dorian Scott  Jamaica Shot put 2006 Cannabis Public warning [743]
Gregory Sedoc  Netherlands Hurdling 2011 3 whereabouts failures 1 year [10]
Hezekiél Sepeng  South Africa Middle distance 2005 Norandrosterone 2 years [744][745]
Mustapha Sdad  Morocco Hurdling 2002 3 years [500]
Mohammed Shaween  Saudi Arabia Middle distance 2011 Biological passport 3 years [13][168][350]
Tony Sharpe  Canada Sprinting 1980s Anabolic steroids [746]
Anzhelika Shevchenko  Ukraine Middle distance 2011 Biological passport 2 years [13][327]
Dmitriy Shevchenko  Russia Discus throw 1995 Metandienone metabolite 4 years [747][748]
Olga Shishigina  Kazakhstan Hurdling 1996 Stanozolol 2 years (Reduced from 4 years) [749]
Olga Shchukina  Uzbekistan Shot put 2004 Clenbuterol 2 years [96][750]
Oleksiy Shelest  Ukraine Race walking 2009 Carphedon 2 years [32][151][751]
Natalya Shekhodanova  Russia Hurdling 1996
2004
Stanozolol
Stanozolol
2 years
Life ban
[109][752]
Svitlana Shmidt  Ukraine Middle distance 2012 Biological passport 4 years [69][194][753]
Liliya Shobukhova  Russia Marathon 2009 Biological passport 2 years and 7 months
(Reduced from 3 years and 2 months)
[34][54][754][755][756]

[757]

Marina Shmonina  Russia Sprinting 1993 Stanozolol 4 years [45][758]
Sadaf Siddiqui  Pakistan Sprinting 2010 2 years [759]
Ileana Silai  Romania Middle distance 1979 Anabolic steroids 8 months [1][2][571][572][573]
Zdeňka Šilhavá  Czechoslovakia Discus throw 1985 Anabolic Steroids 18 months (Reduced from life ban) [1][2][760][761]
Fernando Silva  Portugal Long distance 2006
2013
EPO
Biological passport
2 years
8 years
[762]
[117][436]
Lucimara da Silva  Brazil Heptathlon 2009 EPO 2 years [36][37][126]
Simone Alves da Silva  Brazil Long-distance track running 2010
2011
Oxilofrine
EPO
3 months
5 years
[329][461]
Boštjan Šimunic  Slovenia Triple jump 2006 Drostanolone 2 years [19][763][764]
Sherone Simpson  Jamaica Sprinting 2013 Oxilofrine 6 months [392][487]
Neelam Jaswant Singh  India Discus throw 2005 Pemoline 2 years [13][19][765][766]
George Skafidas  Greece Coach Tampering, possession of a prohibited substance, trafficking and administration of a prohibited substance Life ban [227][767][768]
German Skurygin  Russia Race walking 1999 Human chorionic gonadotrophin 2 years [13][769][770]
Ilona Slupianek  East Germany Shot put 1977 Nandrolone 1 year [452]
Irina Slyusar  Soviet Union Sprinting 1991 Strychnine 3 months [13][771]
Traves Smikle  Jamaica Discus Throw 2013 Hydrochlorothiazide 2 years [117][427][772]
Yelena Soboleva  Russia Middle distance 2007 Fraudulent substitution of urine 33 months [13][37][45][233][234][410]
Carolin Soboll  Germany Javelin throw 2000 Nandrolone 2 years [113][773]
Vasiliy Sokov  Russia Triple jump 1995 Ephedrine 3 months [774]
Natallia Solohub  Belarus Sprinting 2001 Norandrosterone 2 years [13][775]
Song Hongjuan  China Race walking 2008 EPO 4 years [3][776]
Song Liqing  China Long distance 2001 2 years [548]
Anastasiya Soprunova  Kazakhstan Hurdling 2016 Stanozolol 2016 [227][17]
Dmitriy Sorokin  Russia Triple jump 2011 Carphedon 2 years [10][149]
Javier Sotomayor  Cuba High jump 1999
2001
Cocaine
Nandrolon
1 year (Reduced from 2 years)
[82]
[13][777]
João Gabriel Sousa  Brazil Pole vault 2009 Exemestane, boldenone 2 years [32][110][778]
Wallace Spearmon  United States Sprinting 2014 Methylprednisolone 3 months [487][779]
Lansford Spence  Jamaica Sprinting 2009 Methylhexanamine 3 months [37][63]
Tânia Spindler  Brazil Race walking 2012 Isometheptene Public reprimand [215][780]
Gundega Sproģe  Latvia Triple jump 1999 Anabolic steroid 2 years [781] (Latvian)
Vania Stambolova  Bulgaria Hurdling 2007 Testosterone 2 years [3][782][783][784]
Michalis Stamatogiannis  Greece Shot put 2014 Stanozolol 2 years [445][446]
Claudia Ștef
(Claudia Iovan)
 Romania Race walking 2000 Nandrolone 2 years [785]
Ato Stephens  Trinidad and Tobago Sprinting 2009 Oxandrolone, Stanozolol and Tamoxifen 2 years [37][367][786]
Ray Stewart  Jamaica Coach 2010 Trafficking and administering of prohibited substances Life ban [486]
Elena Stoyanova  Bulgaria Shot put 1978 Anabolic steroids 18 months [408]
Mike Stulce  United States Shot put 1990
1993
Testosterone
Mestanolone
2 years
Life ban
[13][787][788]
Sui Xinmei  China Shot put 1991 Steroids 2 years [1][789]
Sun Yingjie  China Long distance 2005 Androsterone 2 years [266]
Lars Sundin  Sweden Discus throw 1987 Testosterone 18 months [790] (Swedish)
Göran Svensson  Sweden Discus throw 1987 Testosterone 18 months [790] (Swedish)
Art Swarts  United States Discus throw 1986 Testosterone banned [1][791]
Luketz Swartbooi  Namibia Long distance 2005 Prednisolone, prednisone Public warning [66][792]
Olesya Syreva  Russia Middle distance 2011
2015
Biological passport
Metenolone
2 years
8 years
[13][355][499][793]
[227][767]
Attila Szabó  Hungary Decathlon 2013 3 whereabouts failures 1 year [436]

T[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Gina Coello Tache  Honduras Marathon 2001 Nandrolone 2 years [212]
Gregg Tafralis  United States Shot put 1995
1999
Methandienone 2 years
(Reduced from 4 years)
Life ban
[180][794]
Teddy Tamgho  France Triple jump 2014 3 whereabouts failures 1 year [171]
William Tanui  Kenya Middle distance 1993 Ephedrine [640]
Yoel Tapia  Dominican Republic Sprinting 2012 Methylhexaneamine 6 months [79][215]
Kory Tarpenning  United States Pole vault 1997 Anabolic steroids 2 years [180][795]
Angella Taylor-Issajenko  Canada Sprinting 1979-1988 Dubin inquiry: Self admittance:
metandienone, oxandrolone, metenolone enanthate, nandrolone, human growth hormone, L-dopa, testosterone, Inosine, Furazabol
Loss of national and world records [2][313][796][797][798][799][13]
Gladys Tejeda  Peru Long distance 2015 Furosemide 6 months [349][800]
Lucimar Teodoro  Brazil Hurdling 2009 Fenproporex 2 years [36][37][801]
Olga Tereshkova  Kazakhstan 400 metres 2011
2014
Testosterone
Methyltestosterone
2 years
Life ban
[86][350][461][802]
Ana Mirela Ţermure  Romania Javelin throw 2001 Norandrosterone 2 years [13][775][803][804]
Ekaterini Thanou  Greece Sprinting 2004 Missed tests 2 years [96][495]
James Kibocha Theuri  France Long distance 2014 Whereabouts failures 1 year [324]
Cheryl Thibedeau  Canada Sprinting 1987
1992
Anabolic steroids 2 years
Life ban
[805]
Tsholofelo Thipe  South Africa Sprinting 2012 Norandrosterone, testosterone 2 years [6][87]
Eric Thomas  United States Hurdling 2003 Modafinil Disqualification and public warning [316]
Susen Tiedtke  Germany Long jump 1995 Turinabol 2 years [806][807][808]
Khalid Tighazouine  Morocco Middle distance 2004 Nandrolone 2 years [96][809][810]
Ville Tiisanoja  Finland Shot put 2006 Testosterone 2 years [811]
Josiane Tito  Brazil Sprinting/Middle distance 2009 EPO 2 years [36][37][126]
Mamorallo Tjoka  Lesotho Long distance 2014 Norandrosterone, Clenbuterol, Methylhexaneamine, Ephedrine and Prednisolone 2 years [349][56]
Nadezhda Tkachenko  Soviet Union Pentathlon 1978 Anabolic steroids 18 months [408]
Nataliya Tobias  Ukraine Middle distance 2011 Testosterone 2 years [13][148][812][813]
Ambesse Tolosa  Ethiopia Long distance 2008 Morphine 2 years [3][814]
Tatyana Tomashova  Russia Middle distance 2007 Fraudulent substitution of urine 33 months [33][37][233][234]
Dragutin Topić  Serbia and Montenegro High jump 2001 Nandrolone 2 years [815]
Kevin Toth  United States Shot put 2003 THG 2 years [13][231][316]
Laïla Traby  France Long distance 2014 EPO and refusal 3 years [816][349][56]
Silvana Trampuz  Australia Long distance 2001 Nandrolone 2 years [113][817]
Marina Trandenkova  Russia Sprinting 1996 Bromantane Reprimand [283][284]
Alex Trembach  Israel Sprinting 2008 Norandrosterone 2 years [36][37]
Ivan Tsikhan  Belarus Hammer throw 2004 (Sample retested 2012) Methandienone 2 years [13][47][167][397]
Maria Tsirba  Greece Middle distance 2003 EPO, Ephedrine 2 years [45][178][818]
Athanasia Tsoumeleka  Greece Race walking 2008 CERA 2 years [37][819][820]
Lyubov Tsyoma
(Lyubov Kiryukhina-Tsyoma)
 Russia Middle distance 1997 Stanozolol 2 years [13][821][822]
Markku Tuokko  Finland Shot put/
Discus throw
1977 Anabolic steroid 1 year [823][824]
Erik Tysse  Norway Race walking 2010 CERA 2 years [10][83][825]

U[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Romas Ubartas  Lithuania Discus throw 1993
2002
Boldenone
Boldenone
4 years
[13][826][827]
Giampaolo Urlando  Italy Hammer throw 1984 Testosterone [424]
Sergiu Ursu  Romania Discus throw 2004
2013
Nandrolone
Norandrosterone
2 years
2 years
[350][828]
Binnaz Uslu  Turkey Running 2007
2011 (sample re-analysed 2013)
Testosterone
Stanozolol
2 years
Life ban
[829]
[13][69][350]
Roman Usov  Russia Steeplechase 2008 Carphedon 2 years [3][830]
Jaanus Uudmäe  Estonia Triple/long jump 2007 Sibutramine Public warning [831]

V[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Martti Vainio  Finland Long distance 1984
1983-1984
Positive test: Metenolone
Self admittance: Blood transfusions, Testosterone
18 months
(Reduced from life ban)
[31][832]
Euclides Varela  Cape Verde Long distance 2012 3 whereabouts failures 18 months [436]
Roland Varga  Hungary Discus throw 2006 Boldenone 2 years [19][833]
Andrei Varantsou  Belarus Hammer throw 2005 (Sample retested 2012)
January 2013
October 2013
Clomiphene, Oxandrolone
Oral Turinabol
Oral Turinabol
4 years
Life ban
[13][14][28][34][287][834]
Sebastian Varga  Romania 2006
2009
Stanozolol
Metabolites of metandienone
2 years
8 years
[19][69]
Aleksandr Vashchilo  Belarus Hammer throw 2005 Cannabis Public warning [19][670]
Cristina Vasiloiu  Romania Middle distance 2008 EPO [75]
Nikolai Vedehin  Estonia Middle distance 2015 Trimetazidine 4 years [69][194][645]
Velko Velev  Bulgaria Hammer throw 1975 Anabolic steroids [1][835]
Michael Velter  Belgium Triple jump 2006
2011
Cannabis
Cannabis
3 months
21 months
[10][836]
Venelina Veneva  Bulgaria High jump 2007 Testosterone 2 years [3][837]
Oksana Verner  Kazakhstan Middle distance 2010 Stanozolol 2 years [410][734]
Anna Verouli  Greece Javelin throw 1984 Nandrolone [1][832][838]
Ioan Vieru  Romania Sprinting 2004 Stanozolol 2 years [45][443][839][840]
Saurav Vij  India Shot put 2010 Methylhexaneamine 2 years [355][841]
Igor Vinichenko  Russia Hammer throw 2013 Dehydrochloromethyltestosterone 2 years [203][355][842]
Roman Virastyuk  Ukraine Shot put 1991 [403] (Swedish)
Innis Viviers  South Africa Sprinting 2003
2005
Stanozolol
Stanozolol
2 years
Life ban
[66][79][356]
Aleksey Voyevodin  Russia Race walking 2008 EPO 2 years [3][19][843]
Nadezhda Vorobieva  Russia Middle distance 2004 Pemoline 2 years [96]
Letitia Vriesde  Suriname Middle distance 2003 Caffeine Public warning [316][343]
Yevhen Vynohradov  Ukraine Hammer throw 2009 Nandrolone 2 years [36][37]

W[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Larry Wade  United States Hurdling 2004 19-Norandrosterone 2 years [96][257]
Alwin Wagner  West Germany Discus throw 1977-1987 Self admittance: Steroids [1][844][845]
Erick Walder  United States Long jump 2004 Amphetamine, Methamphetamine 2 years [257]
Aleksander Waleriańczyk  Poland High jump 2003 Caffeine Public warning [281]
Douglas Walker  Great Britain/ Scotland Sprinting 1998 Nandrolone 2 years [201]
Delisa Walton-Floyd  United States Middle distance 1991 Amphetamine 4 years [13][771][846]
Wang Jiali  China Marathon 2012 Biological passport 2 years [117][436]
Wang Jing  China Sprining 2009 Epitestosterone 4 years [32][79][847]
Wang Lina  China Long jump 2005 Norandrosterone 2 years [66]
Wang Shizhu  China Hammer throw 2013 Public reprimand [47]
Gareth Warburton  United Kingdom Middle distance 2014 17α-methyl-5 β-androstane-3α,17β-diol 6 months [99][848]
Solomon Wariso  Great Britain/ England Sprinting 1994 Ephedrine 3 months [849]
Wei Yanan  China Long distance 2002 2 years [850]
Renward Wells  Bahamas Sprinting 2002 2 years [851]
Joan Wenzel  Canada Middle distance 1975 Ephedrine [1][852][853]
Kelli White  United States Sprinting 2003
2000-2003
Positive test: Modafinil
BALCO scandal/Admission: THG, EPO
2 years [13][854][855]
Janine Whitlock  Great Britain Pole vault 2002 Methandienone 2 years [856]
Bobby-Gaye Wilkins  Jamaica Sprinting 2010 Andarine (SARMs) 2 years [32][45][110][857]
Bernard Williams  United States Sprinting 2004 Cannabis Public warning [96][858]
Christopher Williams  Jamaica Sprinting 2009 Amphetamine and levmetamphetamine 2 years [32][859]
Desai Williams  Canada Sprinting Dubin inquiry/admittance: Anabolic steroids [1][586][860]
Diane Williams  United States Sprinting Self admittance: Anabolic steroids [861]
Ivory Williams  United States Sprinting 2010 Cannabis 3 months [862]
Rhys Williams  United Kingdom Hurdling 2014 17β-hydroxyestra-4,9-diene-3-one 4 months [99][848]
Tameka Williams  Saint Kitts and Nevis Sprinting 2012 Possession and use or attempted
use of prohibited substance or method
3 years [87][117][863]
Solange Witteveen  Argentina High jump 2001 Pemoline 2 years [864]
Anna Włodarczyk  Poland Long jump 1982 [1][2]

X[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Xiong Qiying  China Long jump 1997 [865]

Y[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Mariya Yakovenko  Russia Javelin throw 2013 Dehydrochloromethyltestosterone 2 years [117][203][866]
Nevin Yanit  Turkey Hurdling 2013 Stanozolol
Testosterone
Biological passport
3 years [69][70][867][868]
Oksana Yarygina  Russia Javelin throw 2005 Metandienone (Dianabol) 2 years [66][67][869]
Iryna Yatchenko  Belarus Discus throw 2004
(Sample retested in 2012)
Methandienone 2 years [167][169]
Antonina Yefremova  Ukraine Sprinting 2012 Testosterone 2 years [13][148][149]
Olga Yegorova  Russia Distance 2007 Tampering: Fraudulent substitution of urine 33 months [36][37][233][234]
Igor Yerokhin  Russia Race walking 2008
2013
EPO
Biological passport
2 years
Life ban
[3][36][870]
[13][76][871]
Vasiliy Yershov  Soviet Union Javelin throw 1978 Anabolic steroids 18 months [408]
Elif Yildirim  Turkey Sprinting 2013 Dehydrochloromethyltestosterone 2 years [354]
Yin Anna  China Steeplechase 2014 EPO 2 years [445][446]
Daniela Yordanova  Bulgaria Middle distance 2008 Testosterone 2 years [3][872]
Lyudmyla Yosypenko  Ukraine Heptathlon 2011 Biological passport 4 years [13][76][117][873]
Jerome Young  United States Sprinting 1999
2004
Nandrolon
EPO

Life ban (2nd ADRV)
[13][45][168][874][875]
Nailiya Yulamanova  Russia Marathon 2009 Biological passport 2 years [13][510]
Irina Yumanova  Russia Race walking 2014 SARMs 2 years [117][427][876]
Andriy Yurin  Ukraine Race walking 2008 3 whereabouts failures 1 year [37][877]
Fatima Yvelain  France Long distance 2012 EPO 2 years [215][878]

Z[edit]

Name Country Event Date of
violation
Banned substance(s)/
Anti-doping rule violation
Sanction Reference(s)
Aziz Zakari  Ghana Sprinting 2006 Stanozolol 2 years [879]
Joyce Zakari
Joy Nakhumicha Sakari
 Kenya Sprinting 2015 Furosemide 4 years [56][154][223][224]
Mahdi Zamani  Iran 400 m 2011 Methandienone 2 years [10][79]
Carmen Zamfir-Gilhase  Romania Hurdling 2004 Stanozolol 2 years [96][880]
Ruddy Zang Milama  Gabon Sprinting 2014 7 months [163]
Yuliya Zaripova  Russia Steeplechase 2011 Biological passport abnormalities 2 years and 6 months [240][107]
Oksana Zelinskaya  Kazakhstan Triple jump 1997 Ephedrine Public warning and disqualification [13][102][103][104]
Olha Zemlyak  Ukraine Sprinting 2009 Norandrosterone 2 years [36][37][881]
Zhang Qi  China Shot put 2008 Anabolic agent 4 years [37][882]
Zhou Tianhua  China Shot put 1993 [883]
Zhou Wei  China Sprinting 2000 2 years [259]
Zohar Zimro  Israel Marathon 2012 Public reprimand [215]
Yevgeniya Zinurova  Russia Middle distance 2010 Biological passport abnormalities 2 years [510]
Khalid Zoubaa  France Long distance 2007 EPO 3 years [884]
Ellina Zvereva  Belarus Discus throw 1992 Steroids [885]

See also[edit]

References[edit]

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao Brigitte Berendonk: Doping-Dokumente. Von der Forschung zum Betrug. Springer-Verlag, Berlin 1991, ISBN 3-540-53742-2
  2. ^ a b c d e f g h i j k l m n o p q Dubin, Charles S. (1990). Commission of Inquiry into the Use of Drugs and Banned Practices Intended to Increase Athletic Performance (part 2, page 214-430) (PDF). Ottawa: Government of Canada Publications. ISBN 0-660-13610-4. Archived (PDF) from the original on 13 July 2015. 
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av "IAAF News 2008, Issue 90-98" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 8 February 2013. Retrieved 7 February 2015. 
  4. ^ "Doping Rule Violation - Ahmed Abdel RAOUF". iaaf.org. IAAF. 13 November 2008. Archived from the original on 2 January 2015. Retrieved 14 October 2015. 
  5. ^ "Ex-European Champion Abitova Gets 2-Year Ban". RIA Novosti. 7 November 2012. Archived from the original on 24 July 2014. Retrieved 18 October 2015. 
  6. ^ a b "Athletes currently suspended from all competitions in athletics following an Anti-Doping Rule Violation as at: 3.9.13" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 16 October 2015. Retrieved 9 February 2015. 
  7. ^ a b c d e f g h "IAAF News Issue 138, 18 December 2012" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 17 January 2013. Retrieved 7 February 2015. 
  8. ^ "Third Nigerian tests positive". bbc.co.uk. BBC. 15 October 2015. Archived from the original on 10 May 2014. Retrieved 18 October 2015. 
  9. ^ "Abugan makes slow return in Calabar 2013". athletics-africa.com. 19 June 2013. Archived from the original on 4 February 2015. Retrieved 18 October 2015. 
  10. ^ a b c d e f g h i j k l m n o p q r s t u v w x "IAAF News 2011, Issue 119-128" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 8 February 2013. Retrieved 10 June 2015. 
  11. ^ BBC Sport:Two disqualified over drugs, 25 August 1999
  12. ^ "Mohamed Ibrahim Aden". Archived from the original on 31 December 2004. 
  13. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm Butler, Mark (2015). "Doping violations at IAAF World Championships". IAAF World Championships Beijing 2015 Statistics Handbook. Monaco: IAAF. pp. 75–78. Archived from the original on 18 October 2015. 
  14. ^ a b c d e f g h i j k l m "IAAF News Issue 149, 28 January 2014" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 29 March 2014. Retrieved 6 March 2015. 
  15. ^ a b c d "Athletes currently suspended from all competitions in athletics following an Anti-Doping Rule Violation as at: 21.05.14" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 16 October 2015. Retrieved 9 February 2015. 
  16. ^ a b c d "IAAF News Issue 173, Positive cases in athletics Sanctioned according to information received by the IAAF as of 25 May 2016" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 27 August 2016. Retrieved 27 August 2016. 
  17. ^ a b c d e f g h i j k l m n o p q "Athletes currently suspended from all competitions in athletics following an Anti-Doping Rule Violation as at: 25.08.16" (PDF). iaaf.org. IAAF. Archived (PDF) from the original on 27 August 2016. Retrieved 27 August 2016. 
  18. ^ a b Athletes Sanctioned for a Doping Offence Committed During 2007. . IAAF.org. Retrieved 2008-06-12.[dead link]
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  22. ^ "Doping Rule Violation - Amina AIT HAMMOU". iaaf.org. IAAF. 28 August 2008. Archived from the original on 14 October 2015. Retrieved 14 October 2015. 
  23. ^ iaaf.org - Doping Rule Violation - Seltana Ait Hammou
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  25. ^ Tana Aiyejina: Much ado about broken African 100m record, punchng.com, 25 August 2013
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