Infinite Challenge

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Infinite Challenge
Infinite Challenge Logo.jpg
Promotional Logo
Also known as Infinity Challenge
Muhan Dojeon
Genre Reality television
Created by Kim Tae-ho[1] (de facto)
Directed by Kim Tae-ho (Head dir.)[2]
Park Chang-hoon[2]
Cho Wook-hyung[2]
Kang Sung-ah[2]
Creative director(s) Kim Gu-san
Starring Yoo Jae-suk
Park Myeong-su
Jeong Jun-ha
Hwang Kwanghee
Yang Se-hyung
Country of origin South Korea
Original language(s) Korean
No. of seasons 4
No. of episodes 516 + 1 Special (as of February 18, 2017) (list of episodes)
Producer(s) Kim Tae Ho
Camera setup Multi-camera
Running time 75-80 minutes
Production company(s) MBC Entertainment Production Division
Distributor MBC
Original network MBC, MBC+ Drama, MBC every1
Picture format 1080i(HDTV) Since February 19, 2011 (episode 237); NTSC; ATSC for 2008 Infinite Challenge concert
Audio format Monophonic
Original release April 23, 2005 (2005-04-23) – present
Related shows Infinite Girls (spin-off), Go Fighting!
External links

Infinite Challenge (Hangul무한도전; Hanja無限挑戰; RRMuhan Dojeon; abbreviated as 무도 Mudo) is a South Korean television entertainment program, distributed and syndicated by MBC. As of January 2013, it had the largest market share for its timeslot; with between 13 and 17 percent of Korean television viewers watching Infinite Challenge every Saturday night.[3] making it the most-watched free-to-air television program on Saturday evenings, and the most viewed non-drama program in South Korea every week (excluding special sporting events, since November 2006, with the exception of January 2009,[4] April and May 2010[5]).[6] It has kept the same scheduled time, since first airing in 2005. Since 2009, it lasts for roughly 75 minutes, excluding ten minutes of advertising. Episodes are also frequently rerun on several Korean cable broadcasting channels.[7] Since February 19, 2011 (episode 237), the program has been aired in high-definition.[8] Infinite Challenge has been called "the nation's variety show" and "Korea's real first variety" for having been successful for over ten years.[9]


Infinite Challenge is recognized as the first "Real-Variety" show in Korean television history. The program is largely unscripted and follows a similar format of challenge-based reality television programs, familiar to some audiences in the West. The challenges are often silly, absurd, or impossible to achieve, so the program takes on the aspect of a satirical comedy variety show rather than a more standard reality or contest program. In earlier episodes, the show's six hosts and staff would continuously proclaim that, in order to achieve its comedic purposes, the program was 3-D: Dirty, Dangerous, and Difficult.[10]

Occasional segments[edit]

These segments are part of the show but are only featured from time to time.

Recent segments
  • "Muhan News" - This comic-based newscast presents bits of stories which report events that happened to some or all of the cast members, and also reports on aspects of their life outside of the program. As Yoo Jae-suk, the moderator of this newscast, says at the beginning of the segment every time, the segment is 'just for fun' rather than reporting real events. Since Season 4, this segment has become very infrequent and turned to focus more on actual events in the hosts' lives while still maintaining a balance between facts and humor.
  • "Muhan Company" - This is the one of the program's regular comic sketches (another one is "Park Myungsoo is Twelve Years Old") and being scripted unlike other Infinite Challenge contents. In this segment, the cast played as the employees from a fictional company called "Muhan Company" (Korean: 무한상사) which their characters mainly based on the members' respective characters. "Muhan Company" originally was the cast's recreation of old Korean conte by late comedian Kim Hyung-gon called "President, President, Our President" (Korean: 회장님 회장님 우리 회장님), portraying a comic situation of the board of directors of one company, for a special episode following Haha's return from his military service (S04E199). However, this conte later developed into an episode-long sketch where the concept of board of directors was changed to the staff of one department with Yoo Jae-suk as its head.
  • "Ha & Soo" - A situation comedy (sitcom, Korean: '하&수') acted out by Jeong Jun-ha and Park Myeong-su. Park Myung-soo's aggressive, hot-tempered character is highly contrast with Jeong Jun-ha's timid, simple-minded character and made them constantly quarreling with each other about petty issues. When Jeong and Park make funny, another members call it 'Ha & Soo'. They are evaluated to be a good duo and even won the "Best Couple" award at the 2011 MBC Entertainment Awards, making them the first male-male couple to have ever won the title[11]
  • "Hidden Camera" (Korean: 몰래 카메라) - Besides being a key aspect of Jimotmi, the cast and staff of the show also perform hidden-camera segments in which they record the members' natural behavior to certain contrived situations.
Former segments
  • "Jimotmi" - Jimotmi which stands for 지켜주지 못해서 미안해 (Jikyeojuji motaeseo mianhae), which means 'Sorry I could not look out for you.' In this segment, the members play hidden-camera pranks on each other to see how they react.
  • "Muhan Theatre" - The cast members of Infinite Challenge unexpectedly present a conte (short-term comic stories). One of the conte, "Muhan Company", later developed into the show's featured sketch (see above)
  • "Please, be..."(series) - This segment was introduced to instill common principles to all of the members (apart from their trademark, 'selfishness'). '"Please, come early"' (Korean: 일찍 와주길 바라) and '"Please, be friendly"' (Korean: 친해 지길 바라, featuring Ha-Ha and Jeong Hyeong-don) were two memorable forms of this segment.
  • Ah-Ha - A Korean word game in which one member says a word, and the next person must then say that word backwards. For example, 'Mu-han-do-jeon' (Name of this program in Korean) would be 'Jeon-do-han-mu.' Members who failed or made mistakes would be hit over the head. This segment premiered in the 2nd season (Infinite Challenge - The Master of Quiz) and is still played occasionally.
  • "One-flash Telepathy" - After hearing a word which has been given from the production booth, each member presents a gesture that he believes best represents that word. The members win a round if all six members perform the same gesture and face a punishment if they do not. The original alleged purpose of this segment was to unite the minds of the members; however, they have yet to succeed. Voice narration for this segment (including 'Ah-ha') was done by Na Gyeong-eun, who serves as an announcer for the MBC and eventually married Yoo Jae-suk.
  • Television Advertisements - Throughout the episodes, the hosts create some satirical Korean television advertisements. For example, Jeong Jun-ha performed a parody of Neutrogena by New Caledonia and also Hauzen by Samsung Electronics.
  • Calendar-making Project - During the last three years (2009, 2010, 2011), the members of Infinite Challenge have created a series of unique calendars and donated all profits from these sales to charity. This project has succeed every seasons.[12]

2008 Host-in-Chief Elections[edit]

Candidates Votes Notes
Yoo Jae-suk 5 (13.9%)
Park Myeong-su 10 (27.8%) Elected, but thought to have
meddled with the votes
Jeong Jun-ha 7 (19.4%)
Jeong Hyeong-don 6 (16.7%)
Noh Hong-chul 2 (5.5%)
Ha Dong-hoon 6 (16.7%)
Others 6 (Invalid votes)
Total 42 (100.0%) Turnout: 84.0%

After a humorous request by Park Myeong-su to have 'a new leader in a new year 2008', all Infinite Challenge members and staff held a vote for a new 'host-in-chief' on December 31, 2007, at the nation's own natural gas field near Ulsan.[13] This episode aired on January 12, 2008.

Major Campaign Pledges

  • Park Myeong-su - Promised that he will wipe out the 'unpopular' and 'old-fashioned' comedy, if elected (썩은개그, 낡은개그 청산)
  • Jeong Jun-ha - Providing 'Winter clothes' for all hard-working staff (모든 스태프에게 방한복 지급)
  • Ha Ha - Liberalization of individual hairstyle (두발 자유화)
  • Jeong Hyeong-don - Serving a wide range (selection) of lunch for all members and staff (다양한 중식 제공)
  • Yoo Jae-suk(Inc.) - Pledged for all eligible voters to serve as a host-in-chief again (재선 도전)

All entertainment managers and co-ordinators cast their vote earlier that day (06:00 AM) at the South gate of the MBC Headquarters, and the members and other staff of the MBC voted the night of the election, after attending a meeting where all candidates stated their pledges. All votes were counted on the morning of New Year's Day (08:00 AM).

Most voters expected Yoo Jae-suk to return as the 'host-in-chief' without much difficulty. However, to everyone's shock, Park Myeong-su was found to have earned the most of the votes. (On-air evidence suggests that Park somehow rigged the vote box, as he attempted and succeeded in destroying the evidence caught on CCTV. Furthermore, the tally after the vote count had only 36 votes, when Yoo Jae-suk had declared that there were 42 votes the previous day.) Therefore, Park Myeong-su was elected as the new host-in-chief. Following an agreement that every candidate agreed to before the election, the new host-in-chief's leadership was to be tested in the next 3 weeks, and if the winner did not show sufficient leadership skills, they were to be recalled and a re-election was to be held. Also as a result of this vote, Noh Hong-chul, the candidate with the fewest votes, was chosen to prepare traditional goods (a grand sum of 200 kg rice from Icheon). He chose the new leader Park Myeong-su to help him with this task.


Candidates Party Name Votes Notes
Yoo Jae-suk Kung-festival Party (쿵잔치당) 29 (60.4%) Elected, Regained
his leadership
Park Myeong-su Wideopened-hair Party (열린머리당) 3 (6.3%)
Jeong Jun-ha Our Ji-min Party (우리지민당) 0 (0.0%)
Jeong Hyeong-don Creative Awkward Party (창조어색당) 7 (14.6%)
Ha Ha Absentee Party (무재자당) 5 (10.4%)
Total 48 (100.0%) Turnout: 96.0%
  • At the beginning of episode 88 of season 3, (assisting MBC's historical drama series 'Yi San' challenge; aired on January 19, 2008), Host-in-chief Park Myeong-su nominated his manager Jeong Seok-kwon as the chairperson of the 'Host-in-chief Transition Committee,' despite Yoo Jae-suk, who had been left at the bottom by the other members on that day, strongly arguing and resisting this change. However, Park Myeong-su eventually did his job of opening and closing that episode, calling the program 'Host-in-Chief Park's Muhan Dojeon'.
  • After a poor performance for three whole weeks by Park Myeong-su, he announced at a "press conference" (prepared by Infinite Challenge) that he would, following the promise, step down as the three weeks have passed, and wait for the new election to take place. Yoo Jae-suk was appointed as interim host-in-chief on February 2, 2008. The second host-in-chief election was held on February 4, 2008 at the MBC Dream Center in Ilsan. The re-election coverage was on air on March 15, 2008. At the re-election, Yoo Jae-suk won the majority of the votes and was once again reinstated as the 'host-in-chief.'


From July 2009, with Park Myeong-su as president of their club (협회장), the members started training for the long-term WM7 (Wrestling Muhan 7) project, in which they would attempt to stage a professional wrestling show as part of Infinite Challenge. Inviting Son Star (손스타), junior-professional wrestler and the drummer for popular band Cherry Filter, as their coach, the members began learning professional wrestling moves to perform in front of an audience. After numerous injuries (including a concussion suffered by Jeong Hyeong-don), setbacks, and delays, the members finally put on a performance in front of a live audience on August 19, 2010 at Jangchung Gymnasium. The training process itself was broadcast in several half-hour segments within full episodes, except for the last two episodes (which were of the wrestling show itself), from July 3, 2010 to September 11 for a total of 11 episodes. MBC eventually released a DVD edition of this challenge, featuring several unaired segments and stories and the full uncut performance.

2014 Decision[edit]

Mirroring the 2008 Host-in-Chief election, the Infinite Challenge members and crews held a nationwide election to choose not only a leader of Infinite Challenge for the next 10 years, but to promote the citizen's participation on the upcoming 2014 South Korean local elections.[14]

Major Campaign Pledges

  • Ha Ha - "I will protect Infinite Challenge", promised for a new and fresh generation of leadership
  • Jeong Hyeong-don - "I will make you cry after you laugh", promised to set up a Ratings Emergency Response Headquarter
  • Yoo Jae-suk(Inc.) - "I will stay with the fundamentals of entertainment shows", promised for stay in the fundamentals of the show and bring the members that has not fully put their efforts on the show to be flogged in public
  • Noh Hong-chul - "I will show you everything", promised for uncovering every members' and crews' secrets as well as featuring the members' spouses and kids on the show
  • Park Myeong-su - As he running as a candidate for blocking Yoo Jae-suk's effort only, he has no any campaign pledge and going with "Seung-chul, let me buy a food" slogan instead
  • Jeong Jun-ha pledged that the members who has not being funny in three weeks a row must demoted temporarily from the shows and let other new talents to take a place.

Internet polling
The crews held two internet polls, first based on their preference of members' pledges and then after the first episode of Decision 2014 specials aired (May 3, 2014). About 10,000 people participated on the polls. Yoo Jae-suk won the first internet poll with 29%, but lost it to Noh Hong-chul with 44% of votes on the second poll. The result of the second poll alarmed the rest of members who worried that their personal secrets would be revealed if Noh Hong-chul win the actual election. Haha and Jeong Jun-ha then dropped out their nominations and supported Jeong Hyeong-don instead. Park Myeong-su who was running for blocking Yoo Jae-suk's effort on the election ironically supported his former rival, making the actual election was participated by three candidates only (Jeong Hyeong-don, Yoo Jae-suk, and Noh Hong-chul).

Candidates Spot polls Internet votes Combined votes
Yoo Jae-suk 40,644 (42.63%) 156,551 (43.12%) 197,195 (42.8%)
Noh Hong-chul 35,322 (37.04%) 116,563 (32.11%) 151,885 (34.52%)
Jeong Hyeong-don
(supported by Ha Ha, Jeong Jun-ha, Park Myeong-su)
19,327 (20.17%) 89,933 (24.77%) 109,260 (22.68%)
Total 95,351 363,047 458,398

About 50,000 people, including the members of Infinite Challenge, cast their votes on May 22, 2014 on the polling stations at ten major cities on South Korea (Seoul, Incheon, Daejeon, Daegu, Ulsan, Gwangju, Busan, Jeju, Chuncheon, and Jeonju). Another 34,000 people cast their votes earlier on the preliminary voting on May 17–18, 2014. Internet voting also held at the same time of actual poll for the people who not able to cast their votes on the polling stations. 363,047 people participated on the internet voting.

The winner of Infinite Challenge's Decision 2014 is decided by combining the spot polls and the online votes by 50:50 percentage. Yoo Jae-suk won the election by defeating Noh Hong-chul with 45,310 marginal votes or 8.29% of the combined votes.

Infinite Challenge Music Festival[edit]

Started from 2007, the first festival was won by Haha "The Story of a Short Kid", the hosts randomly collaborate with real musicians in order to compete for the Infinite Challenge Music Festival that is held every two years.

Year Festival Team Song Result
2009 Olympic Expressway Music Festival
(올림픽대로 듀엣가요제)
Yoo Jae-suk with Tiger JK & Yoon Mi-rae (Future Liger) "Let's Dance" LIVE Won
Jun Jin & Lee Jung Hyun (Charisma) "Senorita" LIVE Gold prize
Hyung Don & Epik High (Three people pig face) "Barbeque" LIVE Silver Prize
Noh Hong-chul & No Brain (Dol Brain) "Heat-Stroke Sea Gull" LIVE Bronze prize
Park Myeong-su & SNSD's Jessica (Myung-ca Drive) "Naengmyun" LIVELIVE M-CORE Nominated
Jeong Jun-ha & After School (After Shaving) "Youngkye Baeksook" LIVE Nominated
Gil & YB (band) "I'm Cool" LIVE Nominated
2011 Westcoast Highway Music Festival
(서해안고속도로 가요제)
Yoo Jae-suk & Lee Juck (Sagging Snail) "Apgujeong Nallari" (압구정 날라리) LIVE Won
"As I Say" LIVE
Park Myeong-su & G-Dragon (GG) feat. Park Bom "I Cheated" LIVE Won
Jeong Jun-ha & Sweet Sorrow (Sweet Nasal Sorrow) "Will You Give Your Affection?" LIVE Won
Noh Hong-chul & Psy (Cheolssa) "Shake It" LIVE Won
Haha & 10cm (Sentimental Haha) "Do You Wanna Die or Date Me?" LIVE Won
Gil & Bada (Sea Route) "The Song That Only I can Sing" LIVE Won
Jeong Hyeong-don & Jung Jae-hyung (Parasian) "The Innocent Macho" LIVE Won
2013 Free Highway Music Festival
(자유로 가요제)
Jeong Jun-ha & Kim C (Double Play) ft. Lee So Ra & Beenzino "Things That Will Float Away" LIVE Fifth Place
Jeong Hyeong-don & G-Dragon (Hyung Yong Don Jyeong) ft. Defconn "Trying To Do It" LIVE Second Place
Yoo Jae-suk & Yoo Hee-yeol (How Do Yoo Dul) ft. & Kim Jo-han "Please Don't Go My Girl" LIVE Third Place
Park Myeong-su & Primary (Leech) ft. Dynamic Duo's Gaeko "I got C"
MBC's YouTube channel had initially set the video to Private due to plagiarism accusations .
A few months later, after the issue was resolved, both parties agreed to share the song.
LIVE in 무한도전: Season 354 clips
Noh Hong-chul & Rose Motel (Rose Chin) "Call Me Your Oppa" LIVE Fourth Place
Haha with Kiha & The Faces (Seventy Finger) "Super Jab-Cho Man (Grassman)" LIVE Eighth Place
Gil & BoA (G.A.B) "G.A.B" LIVE Seventh Place
All Infinite Challenge members "Here We Are" LIVE Sixth Place
2015 Yeongdong Highway Music Festival
(영동고속도로 가요제)
Hwang Kwanghee & G-Dragon & Taeyang (Hwangtaeji) "Mapsosa" LIVE Second Place
Park Myeong-su & IU (EU God-G isn't EU) "Leon" LIVE First Place
Haha & Zion.T (Eutteugeottasi) "$ponsor" LIVE Third Place
Park Myeong-su & G-Dragon (GG) feat.IU "I Cheated" LIVE
Haha "Story of a Short Kid"(키 작은 꼬마 이야기) LIVE
Yoo Jae-suk & Lee Juck (Sagging Snail) "As I Say"(말하는 대로) LIVE
Jeong Jun-ha & Yoon Sang of OnePiece (Sangjuna) "My Life" LIVE Sixth Place
Yoo Jae-suk & Park Jin-young (Dancing Genome) "I’m So Sexy" LIVE Fourth Place
Jeong Hyeong-don & Hyukoh (The 5 Emperors) "Wonderful Barn" LIVE Fifth Place


Season 1[edit]

The title of Season 1 was Reckless Challenge (무모한 도전). Led by Yoo Jae-suk, six or more Korean entertainers (with Noh Hong-chul and Jeong Hyeong-don as a regular members) tried to complete a 'sporting' mission in an outdoor studio, which was based on a viewer's suggestion submitted through the show's homepage. Some of the absurd challenges included racing in a foot-powered swan-shaped paddle boat against a motor boat, playing a tennis match against Maria Sharapova, appearing live on stage at a public fashion show, and playing football against Thierry Henry. A large part of the humor comes from the fact that the cast is generally not well-suited to the challenges they attempt. This program can be compared to the filmed-in-studio Wetten, dass..? of Germany, as the program mainly focuses on the process and progress of the challenges, rather than focusing on the accomplishment of a mission.[15] This format lasted only from April 23, 2005 to October 22, 2005. Despite having a strong following, its average ratings were very low (roughly 5 percent). Due to its sports-related theme, reruns of Season 1 and sports-related episodes of Season 4 (i.e. WM7) episodes are frequently aired on MBC Sportsplus, MBC's satellite and cable network for sports-casting.

Season 2 and 3[edit]

From October 29, 2005 to April 30, 2006, Season 2 was titled Excessive Challenge (무리한 도전). For the first few episodes, the program was fairly similar to the first season. However, because the cast members wanted to redefine their characters, they decided to change the whole program concept, calling it Infinite Challenge - Master of Quiz in the third season. Since then, six hosts (with Yoo Jae-suk as 'host-in-chief') played a Korean-letter game called 'Ah-ha' (see below); competed in their knowledge and mental power; participated in on-line popularity polls about specific themes; and explored other comic features.[16] Although the average ratings were low, the unity and dynamics of the members significantly improved. A panelist from Season 1, Park Myeong-su, came back as a co-host, and Haha and Jeong Jun-ha also became co-hosts of the program.

Season 4[edit]

On May 6, 2006, the fourth and current season (format) of the program that now simply known as Infinite Challenge (무한도전), went on air. Special coverage of 2006 World Cup Germany was featured for the entire month of June 2006, along with some 'Ah-ha' specials (with Shinhwa, for example) at the beginning of each episode. However, in July 8, 2006, the program took its memorable first step as the first 'Real-Variety' television program in Korean television history, with the airing of a segment called 'Please, come early': The six members were asked to come to the recording session on time or experience some form of punishment (일찍 와주길 바래, a part of the 'Please, be...' series see below), combining elements of both Reality TV and Variety programming, including comic characters from each of the Infinite Challenge members, see 'hosts'). Thereafter, the program has created challenges with regard to anything related to real life (excluding some critical issues such as politics, religions, and sexual preferences), in outdoor studios, with little use of acting or heavily based plotting. Since December 2, 2006, the program has received the highest ratings of prime-time lineups for Saturday evening.[17]

In January 2012, the program took a 6-month hiatus due to a labor strike conducted by MBC's reporters and producers. During this period, new episodes were not produced and MBC, instead, aired reruns of previous episodes.[18] In November 2015, Muhan Dojeon arranged special exhibition and expo titled "Expo of Muhan Dojeon", in KINTEX.[19] The program took a 7-week hiatus from broadcast in early 2017, which Kim Tae-ho, the main PD, signified as a period to normalize the production process which has been shorten considerably where the production team had less time and always rushed to meet the deadline. The PD also reveals that the program still continues their regular shooting schedules while being off the air.[20]




Name Joined Nickname Character Description and Notes
Yoo Jae-suk
(유재석, Host-in-chief)
Since April 2005 Captain Yoo (유반장)[21]
The First-in-command (1인자)
National MC (국민 MC)
The grasshopper (메뚜기)
Playboy Yoo/Nal Yoo (날유)
The Sun (해님)
God Yoo(유느님)
Mr. My-Nipples-Below (저쪼아래)
As host-in-chief, he led all Infinite Challenge members in attempting to reach the goal of each episode. In 2008, he was temporarily replaced by Park Myeong-Su, but was reinstated as host-in-chief several weeks later.
Park Myeong-su
May - July 2005[22]
Oct. 2005 - present
Giant Star/Geo-seong (거성)[23]
Father (아버지)
The Second-in-command (2인자)
The Son of the Devil (악마의 아들)
Rash Man(깨방정)
Sancho Park (산초박)
Alien (외계인)
The leafhopper/Rice insect (벼멸구)
Worthless older brother (하찮은 형)
Unique Myeong-su (고유명수)
(A play on 고유명사/"Proper noun")
CEO Park/Park sajang (박사장)
Point five (쩜오)
Great Park (그레이트 박)
Flag Park(박깃발)
The odd one out (쭈구리)
Reversal Park (박번복)
Ten Jobs (십잡스)
Mr. Tricky Park
Winner Park (박대상)
One head, Two smell (한 머리 두 냄새)
Waiter Park (웨이터 박)
Senior Park (박선배)
Boy Park (소년명수)
Laughter Hunter (웃음 사냥꾼)
Three Meals Myeong-su (명수세끼)
DJ Park(DJ 박)
Laughter dead (웃음 사망꾼)
Park has continuously proclaimed his nickname (Geo-seong, or Giant Star). He is often referred to as "Father" by the rest of the members due to his elderly look and his position as the oldest member of the program. This is especially prevalent when Myeong-su's receding hair is flattened or his make-up is removed. See his page for more details. His (on-air) persona is that of a veteran grumpy "upperclassman" of the other members. He often shouts or reprimands his "underclassmen," usually about humorously trivial matters. Thanks to his current work as the co-host of Infinite Challenge, Park Myeong-su gained more than 250 nicknames throughout his appearances on the program as listed by the netizens.[24]
Jeong Jun-ha
Since March 2006 The Helmet (헬멧),[25]
The Lord of Eating (식신)
Monster (괴물)
The Third-in-command (3인자)
Stupid brother (바보형)
Mr. Jeong Joong-ang (정중앙씨)
Fat-fatso (뚱뚱보)
Jjeori Jjang (쩌리짱)
Global Moron[26]
Cool Guy(쿨가이)
Manager Jeong (정총무)
Jeong Jun-yeon-a(정준연아)
(Kim Yuna Parody)
Somewhat lacking but a good friend
(약간 모자라지만 착한 친구)
The Lovester(사랑 전도사, 사랑꾼)
Wax drippings Jeong (정촛농)
Grandfather (할아버지)
Icon of Aging (노화의 아이콘)
Variety Show Zombie
Jung Jun Ha-rabogi (Jung Jun Grandfather)
The man that shook the world through dieting
Funeral Photo Jun Ha
The Creation Myth of The Dieting World
Ndotto's Father (도토 아빠)
MC Minzy (MC 민지)
His character is mainly defined by 3 things: his size (often referred to as being 0.1 tons, or 100 kilograms), appetite, and a degree of slowness in judgment. His extraordinarily large head (supposedly 8 kg) has gotten him, on a few occasions, called "Chivas Degal" (Degal = is a shortened word for "Degari", a vernacular word for "head"). In the 50th episode special of season 3, he was challenged to eat 50 plates of noodles in five minutes. The plates altogether weighed about 10–30 kg. (He succeeded, but had to go straight to the lavatory and subsequently slept in the back of the studio). On episode 61 of season 3, he went to a hair salon with Hong-chul to curl Hong-chul's hair. He asked a woman who was working there if she knew Jun-ha's name, but she said Joong-ang by mistake. Since that time, the members, including the creator Yoo Jae-suk, have frequently teased him as Mr. Jeong Joong-ang (정중앙씨), which means 'Mr. Square-in-the-middle'.
Haha (하하)
(Ha Dong-hoon, 하동훈)
December 2005 - March 2008

March 2010 - present
Shorty (단신)
Childhood friend(with Noh Hong-chul)
Little one (꼬마)
The M.A. Ha (석사 하하)
The Top Little one(상꼬맹이)
The Friend Who Lacking If Compared With the One At the Same Age
(또래에 비해 떨어지는 친구)
Hybrid Sammy Sosa Rio Levy (하이브리드 샘이솟아 리오레이비)
Haha is long considered the cutest and best-looking member of the cast. He is also the most-educated member, having obtained a Master of Arts in Theatre & Film at Daejin University; however, during the episode of the 50th special, he only got 20 points on a 100-point elementary-level spelling test. In episode 62 of season 3, he sang a song called 'A Little Boy's Story' (키작은 꼬마 이야기) as a tribute to his short height, which is a constant target of ridicule among the cast. It was a huge sensation with viewers. Haha temporarily left the show from March 2008 through March 2010 in order to fulfill his mandatory military service. In his final episode before entering the service, Haha performed at a guerrilla concert that was secretly organized by his fellow co-hosts.
Hwang Kwanghee
April 2015 - present Paper Doll (종이인형)
Incarnation Of Envy (질투의 화신)
Bad Actor (발연기)
Amberjack Kwanghee
Music Industry AlphaGo.
Hwang Kwanghee currently is the youngest member among the cast of Infinite Challenge. A member of ZE:A idol group, Hwang Kwanghee joined the Infinite Challenge cast in April 2015. He was selected through the Sixth Man project which was held in order to fill the empty position after Noh Hong-chul left the program following a drunk driving incident.


Name Joined Nickname Character Description and Notes
Jun Jin (전진)
(Park Chung-Jae, 박충재)
June 2008 - November 2009 Junstin Jinberlake (전스틴)
The roll-in kid (굴러들어온 놈)
Jan Jin (잔진)
The Million Dollar Boy (백만돌이)
In June 2008, Shinhwa member Jun Jin appeared on the show to replace Ha Ha. Jin showed his extraordinary physical talent and was a target for all the other members of Infinite Challenge, who envied his looks and abilities during many challenges.
Gil (길)
(Gil Seong-joon, 길성준)
April 2009 - April 2014 Baldy/Bbaak-Bbaak-ei (빡빡이)
Come between-Gil(이간길)
Honey jar(꿀단지)
Fat-fat-fatso (뚱뚱뚱보)
Ip-sae (입새)
(as he only brushes his teeth once a day)
Gilmeo (길메오)
(as a 'cameo' proclaimed by Yoo Jae-suk)
Overreacting (무리수)
The friend who born unfunny
(태생적으로 재미없는 친구)
Icon of Betrayal (배신의 아이콘)
Gil made his first appearance on an episode which featured Korean figure skater Kim Yuna in April 2009, ostensibly substituting for Jeong Jun-ha, who had to leave the episode recording early. He remained a de facto member of Infinite Challenge until he became a full member later that year. During the Boxing episodes in January 2010, Gil showed off his 9-year-long training in the sport. Gil is often called the Unfunny Friend due to his inability to ad-lib as quickly as the other co-hosts.

On April 23, 2014, Gil was caught by the police due to drunk-driving. Fans of the variety show have been flooding the board with requests for Gil to leave the show for his inappropriate actions. Eventually, the MBC executives announced his leave on the same day.[27]

Noh Hong-chul
April 2005 - November 2014 Stone Kid/Psychopath/Crazykid/Dol+I
Childhood friend(with Haha)
Quickmouth (퀵마우스)[29]
Noh Jji-rong (노찌롱)
Global Fraudster(글로벌 사기꾼)
Noh big-jaw(노하관)
Fraudster (사기꾼)
Affirmation Noh (노긍정)
Anal Fistula Patient(치루치루)
Dekopon (한라봉)
Ppakku (빡구)
'돌+아이/Dol+I' was created by Yoo Jae-suk during episode 22 of season 3. Quickmouth was his original character, due to his ability to speak very rapidly. 돌+아이 (when written without the plus sign) is a Korean curse word meaning psychopath, or an extremely crazy person. Since this is a show watched by families, the staff humorously put a plus (+) sign in the middle to separate the word so its literal meaning becomes 'Stone+Kid' when in actuality it means 'psycho'. On-screen graphics often depict this nickname by displaying a large capital 'I' that looks to be made of stone ('아이' is pronounced like the letter 'I').

Similarly to former member Gil, Noh Hong-chul was caught driving under influence of alcohol on November 7, 2014. Following the incident, Noh Hong-chul released an official apology to the public through MBC.[30] On the afternoon of November 8, MBC announced that Noh Hong Chul would be leaving the show and Infinite Challenge would continue on with the five remaining cast members.[31]

Jeong Hyeong-don
April 2005 - November 2015 Fatso (뚱보)
Awkward fatso (어색한 뚱보)[32]
Jinsang (진상, nuisance)
Jeong Hang-don (정항돈)
The Moon (달님)
Doni (도니)
Crazy Existence (미친존재감)
Gaehwadong Orange-Tribe
(개화동 오렌지족)
Top Four MC (4대천왕)
A comedian by profession before joining the team, Jeong Hyeong-don used to appear in the Korean comedy show Gag Concert (where Do-Re-Mi Trio being one of his many skits). However, over many episodes, he has demonstrated remarkable talent in everything imaginable (for example, catching grapes with his mouth or playing a Korean jump-rope game) except being funny. He is teased by the other members for this. His character is also defined by the ability to make anyone around him feel awkward (as seen in the earlier episode)

In November 2015, Jung Hyeong-don had suspended all broadcasting activities due to health reasons.

On July 29, 2016, Jeong Hyeong-don's label, FNC Entertainment, officially announced that Jeong Hyeong-don would permanently leave the show after a nine-month hiatus from the broadcast due to poor health condition.[33][34]


Name Status Nickname Character Description and Notes
Yang Se-hyung
Long-term guest play role as a host Yang Se Body Similar to Gil's early appearances on the show, Yang Se-hyung appears on the show regularly as a de facto member. He made his first appearance in the 'Perfect Sense' segment of episodes 474 and 475 in April 2016. The possibility of Yang Se-hyung joining the show officially was discussed on the show at the end of July 2016,[35] but has yet to be confirmed. In an episode that aired on November 26, 2016, Yoo Jae-suk confirmed that Yang Se-hyung would continue to appear on the show in 2017.

Occasional Appearances[edit]

  • There are a number of people who both individually work for this program and irregularly appear with Infinite Challenge members (hosts). They are frequently referred to as 'the 8th member' (제8의 멤버).
Name Nickname Occupation Character Description and Notes
Long-time buddy of Jeong Hyeong-don
Since MuDo's 'Rowing challenge' during the Spring-Summer season of 2011, he is the frequent pinch-hitter of this programme, while one or more cast members in absence. Together with Jung Hyung-don, he formed a hip-hop duo "Hyeongdon and Daejoon" (형돈이와 대준이). Defconn currently is the cast member of KBS2 Sunday variety show, 2 Days & 1 Night.
Jeong Seok-kwon
Manager Jeong
(Jeong Sil-jang 정실장) Narrow-mouth Frog Brother (Mangkongei Hyong 맹꽁이형)
Long-time buddy &
Entertainment Manager of Park Myeong-su
While serving as a manager, Jeong Sil-jang had aspirations to be a comedian in his own right. Whenever he was given a chance to appear on-screen, he was often ridiculed by other cast members for attempting to constantly outperform others and for overacting in order to gain attention. As such, many of his parts were usually edited out of the final broadcast. To restrain his growing popularity, Park Myeong-su often teasingly ordered that his manager not appear on the show again.
Choi Jong-hun
Choi Co-ordi. (최코디)
Almighty Co-ord. Choi
(Man-neung Choi-codi
/만능 최코디)
Entertainment Manager of Jeong Jun-ha As Jeong Jun-ha's coordinator, Choi also hoped to become a rising star as a professional actor his common hope of rising stardom (as a professional actor), with a lot of help from Jeong Jun-ha himself.[36] He prepared a bunch of radishes for the members on 'Kimchi Preparation' (S03E30) and 'Jun(Semi-) Hines Ward'(S03E77) episodes well, and he presented his professional agricultural skills on the episodes 'MD Goes to country' (S03E25) and 'Rice-planting' (S03E56).
Kim Oak-jeong
Mrs. Kim (김옥정 여사)
Oak-jeong Kim (옥정 킴)
Jung d'Oak-jeong (융드옥정, named after her favourite outfit, the Jung Dress)
Mother of Ha Ha As has been regularly reported by the hosts, Kim has minimal cooking skills and is often humorously featured on the show to feed the cast members. She appeared for the first time in episode 83 of the third season; her closing comment of 'Hit that jackpot!' (Dae-bak Teo-ji-se-yo! 대박 터지세요) became an enormously popular new-year greeting.
Kim Tae-ho (김태호)
Bro. TEO (태호 형)
TEO PD (태호 PD)
Executive Producer of Infinite Challenge A pioneer of Korean entertainment, Kim Tae-ho produces and directs the show. Besides helping to create the unique Real-Variety format, Kim also innovated Korean television by adding unique captions to the show. Although captions are commonplace on Korean variety shows, Kim's captions went beyond simple descriptions or commentary, adding information on cast members' emotions and expressing reactions to the show, giving the captions an interactive feel that aligned with the viewing audience's thoughts. With high sensitivity for fashion, he gained extraordinary popularity when he officially opened his 'Cyworld' webpage. Although his presence is mostly felt through his captioning and occasional off-screen soundbites, he appeared as a witness of the Moot court challenge, which aired on February 20, 2010.
Kim Tae-hee
Writer Kim (김태희 작가) Writer of Infinite Challenge As a high-profiled co-writer of Muhan Dojeon and a Korean actress-namesake, she enjoys her huge popularity from dedicated viewers. During the 'Making a song for X-mas challenge'(S03E33) episode, she became very popular when Noh Hong-chul said that she 'has the posterior of (actress) Kim Tae-hee, but the front of Muhan Dojeon (infinitely challenging).'
Shin Mi-so
Miso Co-ordi. (미소코디) Fashion Co-ordinator of Yoo Jae-suk A Busan-native who helped assemble Yoo Jae-suk's wardrobe, Shin was also a popular 'guest' on the show. She debuted during a '100-minute Debate' (episode 42 of season 3), in which she was caught falling asleep in the audience. This incident made her name the top online keyword of March 2007. She was also featured when she accidentally broke a set of illuminators when Lee Young-ae appeared on Muhan Dojeon (episode 52 of season 3). She eventually appeared as a co-host of 'Madness Couples' (episode 75 of season 3) with the Host-in-chief Yoo Jae-suk. She was known to be able to argue with all six members of the show, earning her the nickname 'Aegis ship.'

Awards and nominations[edit]

Year Award Category Recipients Result
2006 6th MBC Entertainment Awards Daesang (Grand Prize) Yoo Jae-suk Won
Best Programme; Voted By Netizen TEO PD with entire directing crew of Infinite Challenge Won
Distinguished Male Award Haha Won
Excellence Award in a Variety Show Park Myeong-su Won
2007 MBC Programme Creating Award Outstanding Entertainment Programme TEO PD Won
Best Programme Won
Meritorious Service Medal Won
7th MBC Entertainment Awards Best Programme; Voted By Viewers Infinite Challenge Won
Congeniality Award Park Myeong-su Won
2008 8th MBC Entertainment Awards Best Variety Show Infinite Challenge Won
Outstanding Male Entertainer Jeong Hyeong-don Won
Special Award - Best Star Jun Jin Won
89th National Athletic Competition Aerobic Amateur Club 6-People 2nd place Park Myeong-su Won
44th Baeksang Arts Awards Best Entertainment Program Infinite Challenge Won
20th Korean Broadcasting Awards Best TV Entertainment Programme TEO PD Won
2009 9th MBC Entertainment Awards Grand Prize (Daesang) Yoo Jae-suk Won
Excellence Award in a Variety Show Noh Hong-chul Won
Best New Male Entertainer Gil Seong-joon Won
PD Award Yoo Jae-suk Won
Producer of the Year Infinite Challenge Won
People's Choice - Best Entertainment Program Won
36th Korean Broadcasting Awards Best TV (Programme) Director TEO PD Won
Best TV Entertainment Programme Won
2010 10th MBC Entertainment Awards Daesang (Grand Prize) Yoo Jae-suk Won
Top Excellence Award in a Variety Show Park Myeong-su Won
Bizarre Award Park Myeong-su Won
11th Korean National Assembly Awards Best TV Program of the Year TEO PD with entire directing crew of Infinite Challenge Won
22nd Korean Producers Awards Best TV Entertainment Program Won
2011 11th MBC Entertainment Awards Top Excellence Award in a Variety Show Yoo Jae-suk Won
"Best Couple" Award Park Myeong-su & Jeong Jun-ha Won[a]
Popularity Award Jung Jae-hyung Won
53rd Annual National Rowing Championships 2000m Novice Inn (Special Award) Infinite Challenge Won
MelOn Music Awards Hot Trend Award Infinite Challenge West Coast Highway Song Festival Won
Korea Women Link blue media Family Award (The Butterfly Effect Feature) Infinite Challenge Won
2012 12th MBC Entertainment Awards Daesang (Grand Prize)[37] Park Myeong-su Won
PD Award Yoo Jae-suk Won
"Best Couple" Award Kim C & Jo Jung Chi Won
2013 13th MBC Entertainment Awards[38] Programme of the Year Award Infinite Challenge Won
Popularity Award Noh Hong-chul Won
"Best Couple" Award Jeong Hyeong-don & G-Dragon Won
Top Excellence Award in a Variety Show Jeong Hyeong-don Won
49th Baeksang Arts Awards Daesang (Grand Prize) for Television Yoo Jae-suk Won
2014 14th MBC Entertainment Awards Daesang (Grand Prize) Yoo Jae-suk Won
People's Choice - Entertainment Program of the Year Infinite Challenge Won
PD Award Haha Won
Top Excellence Award in a Variety Show Jeong Jun-ha Won
MBC PD's Association PD of the Year TEO PD Won
2015 42nd Korea Broadcasting Awards Daesang (Grand Prize)[39] Infinite Challenge Won[b]
Amnesty International Korean Media Awards 2015 Media Award of the Year Infinite Challenge Won
15th MBC Entertainment Awards Best Writer Award Lee Eun-ju Won
Special Contribution Award Infinite Challenge Won
High Excellence for Variety Show Male Haha Won
People's Choice - Best Entertainment Program Infinite Challenge Won
51st Baeksang Arts Awards Best Male Variety Performer Jeong Hyeong-don Nominated
2016 52nd Baeksang Arts Awards Jeong Jun-ha Nominated
16th MBC Entertainment Awards Daesang (Grand Prize) Yoo Jae-suk Won
Jeong Jun-ha Nominated
Top Male Excellence Award in Variety Show Won
Yoo Jae-suk Nominated
Male Excellence Award in Variety Show Hwang Kwanghee Nominated
People's Choice - Entertainment Program of the Year Infinite Challenge Won
Popularity Award Yang Se-hyung Won



Name Appeared Occupation Notes
Fedor Emelianenko Season 4 Episode 18 ~ Episode 19 PRIDE heavyweight champion Appeared two episodes; he taught each member submission holds - Season 4
Thierry Henry[40] Season 4, Episode 57 ~ Episode 58 Football(Soccer) Player Appeared two episodes - Season 4
Maria Sharapova Season 1, Episode 23 ~ Episode 24 Tennis player Appeared two episodes - Season 1
Michelle Wie Season 4, Episode 1 ~ Episode 2 Golfer Appeared two episodes - Season 4
Paris Hilton Season 4, Episode 81 Starlet Appeared one episode - Season 4
Tenku Tsubasa (前田睦美) Season 4, Episode 189 and 190 Athlete (Boxer) Appeared two episodes - Season 4
MC Hammer[41] Season 4, Episode 312 Singer, Rapper Appeared one episode (Season 4), while featuring PSY for Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2013
Ryan Seacrest[42] Season 4, Episode 312 TV Show Host, Broadcaster Appeared one episode (Season 4), while preparing Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2013, with PSY, Yoo Jae-suk, Noh Hong-chul, and Haha
Daisy Donovan[43] Season 4, Episode 326 TV show presenter, Broadcaster Appeared one episode (Season 4), to introduce this programme as one of South Korea's 'traditional television show', to the viewers in the United Kingdom. Her report was eventually shown on Channel 4 television show called "The Greatest Shows on Earth", on July 8, 2013.
Usain Bolt[44] Season 4, Episode 371 Jamaican sprinter Appeared one episode(Season 4), among Jamaica special episodes(369~371).
Ali Bongo Ondimba Season 4, Episode 445 President of Gabon After meeting and delivering food to the president's long-time chief security officer, Park Sang-chul, Jeong Jun-ha did an interview with the President.
Jack Black[45] Season 4, Episode 465 Actor, Musician Appeared one episode(Season 4), to promote his new film "Kung Fu Panda 3"


Numerous Korean celebrities have appeared on the show due to its popularity. Many of the guests have some relationships with the co-hosts of the show, including:


The show in popular culture[edit]

  • During the 12th episode (aired on August 16, 2007) of MBC's Monday-night variety programme 'Jippijiggi'(지피지기), comedian Park Su-hong urged Noh Hong-chul, Jeong Hyeong-don, and Ha Ha (members of Muhan Dojeon) to create a new comic-variety program called 'Yuhan Dojeon'(유한도전, 有限挑戰, Finite Challenge). However, this was a joke when he attended this program as a guest.[48]
  • MBC Drama, MBC's Drama and Entertainment channel on Skylife and Cable TV, has decided to launch a brand-new comic variety show called Infinite Girls (무한걸스), the female edition of Infinite Challenge. Six Korean entertainers including Song Eun-yi (송은이), Shin Bong-sun (신봉선), Kim Shin-young, Hwangbo, Baek Bo-ram and Jung Ga-eun serve as the co-hosts of this program. Previous hosts who have already left the show include Ahn Hye-kyeong (안혜경, who is former Haha's girlfriend), Kim Hyeon-suk (김현숙), Bin-wu (빈우), Kim Ga-yeon (김가연) and Jung Shi-ah.[49] It aired on September 23, 2007, as a pilot (special) program for Hangawi holidays. Since October 15, 2007, This format went a regular-scheduled programme at the MBC Every1, MBC's Cable and Satellite network for comedy and variety shows, eventually.
  • On December 27, 2007, the SERI, a well-known economic research institute of South Korea, picked this program as the 6th most-influential product and service of the year 2007, due to its strong public popularity and its own productive characters.[50]
  • Infinite Challenge is often mentioned on other similar programs, when guests asking if the staff of the show in question copied the idea for a segment from Infinite Challenge.
  • In the first quarter of 2008, the Global Marketing Department of MBC reported that MBC had attempted to sell the format of Infinite Challenge to a European agency in Sweden. This was the first time in Korean television history that such a deal had been made. However, the contract was not finalized, as there were too many characters on the program for the Swedish company to reproduce. Even so, rights to the show were eventually sold to Air France and Qatar Airways' in-flight broadcast.[51]
  • The creators of Infinite Challenge filmed an advertisement about Bibimbap which has been shown in Times Square since November 26, 2010.[52] Due to this involvement, the Ministry for Food, Agriculture, Forestry and Fisheries had been put up a Plaque of Honour, to acknowledge MuDo's dedication.[53]
  • In 2011, Infinite Challenge held the West Coast Highway Music Festival. At this festival 7 teams participated and everyone got a trophy.[54]
  • The show is also famous for its loyal fans, especially from the youth demographic. Despite the show’s hiatus of 22 weeks due to MBC’s Union Labor Strike in 2012, the show was able to keep its strong popularity with television audiences. It was acclaimed as "the most favorite program in South Korea" numerous times.[55][56]
  • Members of Infinite Challenge cast (Yoo Jae-suk, Park Myeong-su, Jeong Jun-ha, Jeong Hyeong-don, Noh Hong-chul, Haha, Gil) are featured on "Gentleman" music video by Psy.[57]


  1. ^ The first male-male couple to have ever won the title.
  2. ^ The first variety show to win the award after 16 years.[9]


  • On June 30, 2015, the rights to air the show was sold to one of the big channels in China; “CCTV-1” proving Infinite Challenge’s rise in popularity as a Korean Variety Show Program.
  • In October 2015, CCTV is planning to air Infinite Challenge China version in China.
  • Before the export publication rights to China, the program was already popular throughout Asia. People of the world watched this program by YouTube and the highest hit is 3,202,248 (Infinite Challenge Yeong-dong Expressway Festival, Hwangtaeji-Mapsosa.)
  • The program went to Japan, China, Thailand, America, Africa, German, and etc. for filming. Lots of international celebrities participated in one of episodes.
  • In April 2013, a show program The Greatest Shows on Earth in the UK came to Korea to shoot Infinite Challenge.


  1. ^ Infinite Challenge to His Life, article from The Granite Tower, June 5, 2007
  2. ^ a b c d "Infinite Challenge > Introducing the Production Team". MBC (in Korean). Retrieved September 18, 2015. 
  3. ^ Muhan Dojeon's Rating is still No.1 slot - 9 week in a row(Korean), Xportsnews, January 13, 2013, Retrieved on January 14, 2013
  4. ^ Demonstration against controversial media-related bills draws 4,000, The Hankyoreh, Retrieved on December 31, 2008.
  5. ^ MBC labor union suspends strike, Allkpop, Retrieved on May 31, 2010
  6. ^ List of the Ratings of South Korean TV Programmes(Korean), Conducted by TNS Media Korea corp.
  7. ^ The resource of the superb power of Muhan Dojeon(Korean), Joongang Ilbo, Retrieved on May 28, 2007.
  8. ^ MuDo has been laughed in High Definition(Korean), Sports Hanguk, February 19, 2011, Retrieved on March 1, 2011
  9. ^ a b 한국방송대상 '무한도전', 어떻게 '국민예능'으로 우뚝 섰나 [Korea Broadcasting Awards' Grand Prize Winner "Infinite Challenge", How Did They Stand Tall as "The Nation's Variety"?]. Daum (in Korean). Sports Chosun. September 3, 2015. Retrieved September 3, 2015 – via Daum. 
  10. ^ 'Muhan Dojeon Dictionary' got huge popular(Korean), Dkbnews, Retrieved on January 22, 2007
  11. ^ "Park Myeong-su-Jung Junha, MBC Entertainment Awards - Best Couple Award". December 30, 2011. Retrieved February 17, 2012. 
  12. ^ '무한도전' 달력 예약 폭주, (in Korean). TV Report. November 30, 2012. 
  13. ^ [1]
  14. ^ ""Infinity Challenge" to Hold Nation-wide Election for New Leader". May 6, 2014. Retrieved August 8, 2014. 
  15. ^ Showmanship, demolished the wall(Korean), The Hankyoreh, Retrieved on June 8, 2007.
  16. ^ Korean True-face, Muhan Dojeon(Korean), Hankyoreh 21, Retrieved on October 31, 2006
  17. ^ The rating of Muhan Dojeon renewed again to its highest mark(Korean), Starnews, Retrieved on November 26, 2006
  18. ^ Na, Jeong-ju (January 5, 2012). "MBC strike holds viewers hostage". The Korea Times. 
  19. ^ 온라인뉴스팀 (December 4, 2015). "'무한도전 엑스포' 관람료 단 돈 천원, '12/19부터 1/31까지'". hankookilbo. 
  20. ^ Park, Hyeon-taek (January 11, 2017). "[직격인터뷰] 김태호PD "무도, 7주 '정상화' 돌입…휴식기 아니고요" (공식)". Sports Chosun. 
  21. ^ Popular Nickname boosts the Programme(Korean), Starnews, Retrieved on January 31, 2007
  22. ^ S01E04(May 14, 2005) - S01E15(July 30, 2005).
  23. ^ The Rank of Korean Celebrities after starting Military service(Korean), Segye Ilbo, Retrieved on May 4, 2007
  24. ^ 무한도전 별명 정리 "박명수 별명 무려 294개...대박" (in Korean). Retrieved July 3, 2013. 
  25. ^ Jeong Jun-ha crosses straightly(Korean), The Hankyoreh, Retrieved on January 8, 2007
  26. ^ Infinite Challenge Ep. 78 4/7(00:50)
  27. ^ "MBC Offers Official Statement For 'Infinite Challenge' Gil Caught Driving Drunk". kpopstarz. April 24, 2014. 
  28. ^ 'Editing' decides the quality of Variety programmes(Korean), Starnews, Retrieved on March 28, 2007
  29. ^ To live happy, not discouraged(Korean), Ohmynews, Retrieved on March 12, 2007
  30. ^ "Noh Hong Chul apologizes for drunk driving + withdraws from 'Infinity Challenge' and 'I Live Alone'". November 7, 2014. Retrieved December 13, 2014. 
  31. ^ "[Updated] MBC Confirms Noh Hong Chul's Withdrawal from Infinity Challenge Following DUI Incident, Show to Continue with 5 Members". November 8, 2014. Retrieved December 13, 2014. 
  32. ^ Awkward as a progress of combining each programme(Korean), Starnews, Retrieved on January 24, 2007
  33. ^ Pyo, Jae-min (July 29, 2016). "정형돈 측 "'무도' 최종 하차, 정신적 고통 부담감" [공식입장]". Retrieved July 29, 2016. 
  34. ^ "Jung Hyung Don Officially Leaves "Infinite Challenge"". July 29, 2016. Retrieved July 29, 2016. 
  35. ^ "Yoo Jae Suk Discusses The Possibility Of Yang Se Hyung Officially Joining "Infinite Challenge"". Soompi. July 30, 2016. Retrieved December 5, 2016. 
  36. ^ Choi Jong-hoon; "My common dream is to become an actor", Starnews, Retrieved on July 16, 2007
  37. ^ "Park Myung Soo Wins Grand Prize at 2012 MBC Entertainment Awards". Soompi. December 31, 2013. Retrieved July 2, 2013. 
  38. ^ "Infinity Challenge Cast Members Celebrate Another Successful Year". Soompi. December 29, 2013. Retrieved December 29, 2013. 
  39. ^ "[Infinite Challenge] Won 42nd Korea Broadcasting Awards' Grand Prize". MBC (in Korean). September 3, 2015. Retrieved September 3, 2015. 
  40. ^ French soccer star Thierry Henry’s appearance on a Korean comedy program KBS World, Retrieved on June 26, 2007.
  41. ^ Psy, Yoo Jae Seok, No Hong Chul, and Haha with MC Hammer,, January 13, 2013, Retrieved on January 14, 2013.
  42. ^ Ryan Seacrest Poses with Psy, Yoo Jaesuk, Haha, and Noh Hongchul, KpopStarz, January 1, 2013, Retrieved on January 14, 2013.
  43. ^ "Programme Information - The Greatest Shows on Earth", Channel 4, July 8, 2013, Retrieved on July 17, 2013.
  44. ^ ‘Infinite Challenge’ team seeks to invite Usain Bolt, February 23, 2014, Retrieved on March 23, 2014.
  45. ^ Jack Black Takes on 'Infinite Challenge' in South Korea, January 25, 2016.
  46. ^
  47. ^
  48. ^ Are Hongcheol, Hyeongdon, Haha creates a new programme with Park Su-hong?(Korean), Muhan Dojeon Gallery,, Retrieved on August 25, 2007
  49. ^ 'Muhan Girls', The female's edition of Muhan Dojeon will be on air(Korean), Starnews, Retrieved on September 18, 2007
  50. ^ Weekly Insight: Korea’s Ten Hit Products and Services of 2007, the SERI, Retrieved on December 27, 2007
  51. ^ Deal of Muhan Dojeon programme has not been contracted with Sweden agency(Korean),, Retrieved on March 7, 2008
  52. ^ Bibimbap advertised at Times Square in NYC December 2, 2010
  53. ^ MFAFF gave a plaque of Honour to MBC's Muhan Dojeon(Korean), Mediaus, December 10, 2010, Retrieved on January 10, 2013
  54. ^ [2](Korean),, Retrieved on June 10, 2011
  55. ^ "'Infinity Challenge' named Korea's Favorite TV Program". February 8, 2013. Retrieved July 4, 2013. 
  56. ^ "'Infinity Challenge' ranked as the #1 show enjoyed by Korean viewers in April". May 1, 2013. Retrieved July 4, 2013. 
  57. ^ "'Infinite Challenge' members to appear in Psy's new music video". April 7, 2013. Retrieved July 6, 2013. 

External links[edit]