February 24, 1965
|Other names||El Guapo ("The Handsome One")|
|Residence||Los Angeles, California, United States|
|Height||6 ft 1 in (1.85 m)|
|Weight||214 lb (97 kg; 15 st 4 lb)|
|Style||Muay Thai, Kyokushin Karate, Submission Wrestling|
|Fighting out of||Los Angeles, California, United States|
5th Degree Black Belt in |
2nd Degree Black Belt in Taekwondo 
|Years active||1993–1999, 2006 (MMA)|
|Mixed martial arts record|
|Mixed martial arts record from Sherdog|
Sebastiaan "Bas" Rutten (Dutch pronunciation: [ˈbɑs ˈrʏtən]; born February 24, 1965) is a retired Dutch mixed martial artist, Karate and Taekwondo blackbelt, and kickboxer. He was a UFC Heavyweight Champion, a three time King of Pancrase world champion, and finished his career on a 22 fight unbeaten streak (21 wins, 1 draw). He is currently the star of Punk Payback on Fuel TV and co-host of Inside MMA on HDNet.
As a fighter, one of his favorite tactics was the liver shot (both punch and kick), and he popularized its use in MMA. Rutten is known for his charisma and has capitalized on his celebrity since retiring from fighting in 1999. He has worked as a color commentator in several MMA organizations, including Pride, and has appeared in numerous television shows, movies, and video games. He also coaches MMA and has authored several instructional materials.
Early life 
Rutten was born in Tilburg, Netherlands. At the age of 6 he developed eczema and severe asthma. Bas' eczema meant he always wore long sleeves, turtle necks and gloves, and his asthma meant he was unable to partake in exercise, and was consequently relatively skinny. He was bullied on a daily basis as a kid. The young Rutten found refuge in climbing trees in a forest behind his house.
Rutten became interested in martial arts at age 12 after his family went on vacation to France; the movie Enter the Dragon starring Bruce Lee was playing at the local movie theatre. Bas could not get in because he was just 12 years old and the movie was rated 17+, so he and his brother (Sjoerd) sneaked into the theatre and after the movie he became addicted to martial arts. His conservative parents didn't allow him to pursue it at first. After two years of begging his parents, at age 14, they allowed him to practice Tae Kwon Do. He picked it up very quickly and after a few months he got in a street fight with the biggest bully in town. Rutten, now more confident, took the challenge and broke the bully's nose and KO'd him with the first punch he threw. The police showed up at his parent's place, and Rutten was immediately removed and prohibited from further practicing Tae Kwon Do.
Bas started training boxing in the backyard of an elementary school with a friend. At age 21, he moved out of his parent's house and once again started training Tae Kwon Do. He was committed and eventually earned a 2nd degree black belt. He then began learning Kyokushin Karate, and earned a 2nd degree black belt. Later he received from Jon Bluming an honorary 5th degree black belt after Bluming witnessed him breaking the shin bone of Kazuo Takahashi by way of inverted heel hook.
Fighting career 
Rutten began his professional mixed martial arts career with the Pancrase organization in Japan. In 1993, Japanese pro wrestlers Masakatsu Funaki and Minoru Suzuki traveled to the Netherlands to scout fighters for their new "hybrid wrestling" (Bushido wrestling) organization, featuring submission fighting, but with no closed fisted strikes to the face. A precursor to modern mixed martial arts, the organization was the first of its kind, and featured early MMA names Frank Shamrock, Vernon White, Maurice Smith, Ken Shamrock, and Guy Mezger.
Rutten dominated his first two fights in Pancrase, winning each by KO. Rutten's first knockout was so brutal that his opponent Ryushi Yanagisawa (then the #4 ranked fighter in Japan) was carried from the ring and spent 2 days in a hospital. Rutten's striking was so powerful that, according to Frank Shamrock, it often intimidated other fighters. Frank Shamrock said, "His kickboxing was devastating. It was something everybody feared. The other thing he had was a basic understanding of real fighting...Bas had that street fighter mentality."
However, his lack (at that time) of ground-fighting experience led to a loss to the extraordinarily skilled Masakatsu Funaki. Rutten, realizing the importance of ground fighting, went to train with the master catch wrestler Funaki. The training paid off, as Rutten knocked out previously undefeated Minoru Suzuki with a liver shot from his knee. Rutten later said that this win was one of the happiest moments of his life.
Just 20 days later, Rutten faced another steep test, fighting future UFC champion Ken Shamrock, who was then one of the best Pancrase fighters. Rutten turned in a hard effort but ultimately lost the fight via rear naked choke. Rutten bounced back after the loss to Shamrock with a submission win over Jason DeLucia.
Rutten then participated in one of the biggest events in mixed martial arts history to date, the King of Pancrase Tournament. The winner of this tournament would be crowned the first champion of Pancrase. He was one of the four #1 seeds in the tournament and his first fight was against MMA newcomer (and future UFC champion) Frank Shamrock. Rutten lost a close (and somewhat controversial) decision in a fight considered a large upset, considering Rutten was a #1 seed in the tournament and Shamrock was then unknown and making his MMA debut.
Rutten found a measure of redemption after the upset loss in the first round of the King of Pancrase Tournament by choking out expert grappler and King of Pancrase Tournament Finalist Manabu Yamada in his next fight. With such an impressive showing against the tournament finalist, Rutten then received a rematch and a title shot against tournament winner and then current King of Pancrase Ken Shamrock for the King of Pancrase title, but lost early in the fight via submission due to a kneebar.
After his second loss to Shamrock, Rutten focused on grappling even harder than before and started training 2 to 3 times a day solely on submissions. Rutten won 7 out of his next 8 fights by submission. He put together a series of wins against future UFC champions Frank Shamrock and Maurice Smith and eventually challenged King of Pancrase Minoru Suzuki for the title. Rutten beat Suzuki for the second time, winning his first King of Pancrase title. After putting his title defenses on hold due to an injury, Rutten returned to the ring and beat interim King of Pancrase Frank Shamrock for the undisputed King of Pancrase title.
Rutten then avenged his loss to MMA legend Masakatsu Funaki in 1996 in what is considered to be one of the greatest fights in Pancrase history. Rutten described the war with Funaki in an interview:
|“||"Before the fight when he came to me, he made that thumb over the neck, throat slashing motion like I was going to go down. I turned to my manager and said, "Okay, now I'm going to kill this guy, you watch". My game plan was to keep the fight going for 15 minutes...Funaki had never fought above 15 minutes. But then, like 12 minutes into it, while I'm still on my knees he kicks me in the head. I block, but for me that was an illegal thing to do. So right away I start, BANG, BANG, BANG, and he goes down. From that moment on, I totally destroyed him. You got to see the fight; it was a massacre. My palms were black from hitting him so hard. He had the gods on his side or something, because he stood up every time. I hit his face back on the mat and you hear it slam into the mat. His nose is all the way to the side, broke, they have to straighten it out. I go, "Oh my God, this guy can take a shot!" I kneed him so hard in the head. He went down four times. But the last knee I gave to him was like everything I had. I grabbed him by the head and kneed him. It was really like a Rocky movie. I'm standing there and I fall backwards, and I'm totally out of breath. I get up and the referee holds my hand up. Then he lets my hand go and I drop again, BOOM! I was exhausted, I gave everything I had; I really wanted to destroy him. I broke his cheekbones and broke his nose, just because he said he was going to kill me. Oh, I was so angry at him. But afterwards, friends again...what a crazy sport this is, huh?" ||”|
Rutten then defended his title against both Frank Shamrock and the last one was against Masakatsu Funaki which he talked about above, and in so doing became a three time King of Pancrase. In 1996, he relinquished his title to be present for the birth of his second daughter. Rutten returned to Pancrase, taking 8 more victories, bringing his unbeaten streak up to 19 straight fights.
Rutten left Pancrase as one of the most dominant fighters in the history of the organization. MMA legend Ken Shamrock was the only fighter Rutten did not avenge a loss to. In 2000, when Rutten was PRIDE FC's color commentator, a third fight with Shamrock was entertained. Rutten agreed to come out of retirement to fight Shamrock in PRIDE FC. However, Shamrock stated that he already beat Rutten twice and that a third time wasn't necessary. Later, in 2002, Rutten said that he would not fight Shamrock again even if it was offered to him because of the friendship they developed over the years, and that he could not put his mind and heart into fighting Ken.
In 1998, Rutten signed with the UFC, the biggest MMA promotion in the United States. Rutten entered the UFC with a massive amount of hype; he was undefeated in his last 19 fights and was touted by the organization as the greatest martial artist on the planet.
Rutten was originally scheduled to fight heavyweight champion Randy Couture in a title match for the UFC Heavyweight Championship in his first fight, but Couture had a contract dispute and left the UFC to sign with a different promotion. The title was then stripped from Couture and a tournament of sorts was set up to determine the next champion.
On May 7, 1999, at UFC 20, Rutten faced Kevin Randleman for the UFC Heavyweight Championship. The first four minutes consisted of Rutten taking a lot of punishment from his guard. However, after the fight was stood up to check Rutten's cut, Rutten landed a devastating liver kick to Randleman's body to turn the tide of the fight. Randleman's pace slowed down considerably after the liver kick, which ultimately helped Rutten score judges' points by being the more active fighter. Rutten pounded away at Randleman from inside his guard, using elbow strikes to open up cuts on top of Randleman's head and punching Randleman to the face. The fight went into overtime, with Rutten taking a very close split decision victory to become the UFC Heavyweight Champion. Judging at that point was not based on the current 10-point must system, but who the judges felt won the fight overall.
Rutten vacated the title later in the year, in order to drop down to middleweight (now known as light heavyweight) a weight closer to his natural weight, in a bid to try to become the first person to hold a UFC title in two weight classes.
While training for his next UFC fight in 1999, Rutten suffered multiple serious injuries, including blowing out his knee (a long running injury), tearing his biceps, and suffering a neck injury. He was forced to retire from MMA competition for the time being, by doctors orders.
During his MMA career he became known for two particular things: his fondness of liver shots and his habit of doing a jumping split after winning a fight. Rutten talked about the origins of the "Rutten Jump" on his website: "When I won my first fight in Pancrase, I was so hyped that I jumped up in the splits to each side of the ring. Why? I don't know. But, it became my trademark and I had to do it after every fight that I won."
Former UFC Light Heavyweight Champion Tito Ortiz has credited Rutten for inspiration during his early days. Ortiz said; "I looked up to Bas Rutten. Bas was my idol. People were just so scared of fighting him, he was like the man. I thought that was what I need to do now. If I train as hard as he does then one day I'll be as good as him and two years later look where I am, I'm on top of the world. I've got to say thanks to him, (Bas) for helping me out by making me believe in dreams."
Post-fight career 
After his retirement from fighting in 1999, Rutten focused on becoming an actor, getting small parts on TV shows such as Martial Law, 18 Wheels of Justice, The King of Queens, "Lights Out" and the Canadian series Freedom, as well as appearing in low budget movies such as Shadow Fury, The Eliminator, and the comedy short The Kingdom of Ultimate Power which was featured in the 2005 L.A. Film Festival. It also won the first prize at the short film festival in NY for "best comedy".
Rutten was also the color commentator for the English productions of Pride Fighting Championships events, calling nearly every event from Pride 1 through the 2005 Grand Prix. Known for his sense of humor and first hand knowledge of the sport, Rutten quickly became a fan favorite commentator. In April 2006 he announced that he would not continue to announce for Pride, due to the constant flying to Japan, and being away from his family every month.
Rutten has a cameo in the video game "Grand Theft Auto IV" on the in-game TV show called "The Men's Room." He also did motion capture for the main character's fighting moves. He said that when he arrived at the motion-capture place in New York he asked the people in charge how violent they wanted to have it and they told him to "give it all he got". After two hours they stopped him and said, "It's OK, you don't have to go any further".
He was also featured in WCW vs. the World for the PlayStation, but was named "Thunder Dome" to avoid copyright laws.
On January 23, 2008, he was announced as the new Vice President, Fighter Operations reporting directly to IFL CEO Jay Larkin. His role was to build relations between the IFL and its fighters as well as work on potential match-ups between fighters. He also hosted the weekly shows "Battleground" and "International Fight League" with Kenny Rice. This all ended when IFL went out of business in late 2008.
Currently, he and Rice host Inside MMA, a weekly MMA variety show on HDNet. The pair also did remote English commentary and play-by-play for Dream events broadcast in North America on HDNet. The pair were eventually replaced by Guy Mezger and Michael Schiavello, who attend the events live in Japan. He is currently appearing in public health service ads, airing on Cartoon Network.
Rutten is a former investor in the Legends MMA gym in Hollywood and used to teach there occasionally.
Rutten is now a part owner of the MMA gym Bas Rutten's Elite Mixed Martial Arts in Thousand Oaks, California. He teaches an MMA class on Tuesdays.
Last fight 
On May 2006, Rutten announced his return to MMA competition. Cleared by doctors to fight again, Rutten was slated to face Kimo Leopoldo in the now defunct World Fighting Alliance on July 22, 2006, at The Forum in Los Angeles. Two days before the event, Kimo tested positive for Stanozolol, an anabolic steroid. In place of Kimo, Rutten fought Ruben "Warpath" Villareal. Rutten took a first-round victory by way of technical knockout after low kicks left his opponent unable to stand. With that he brought up his professional record to 28 wins 4 losses and 1 draw.
Personal life 
Rutten currently lives in Westlake Village, California with his wife Karin and two daughters Sabine who is 15, and Bianca who is 11. Bas has a 22 year old daughter named Rachele who lives in the Netherlands with her mother. Bas is currently training his nephew Alex who lives in Leeds.
Rutten is a certified chef.
Rutten has several tattoos, each of which is intended to help him spiritually and emotionally: Meaning of the symbols on his palms: Right hand is KI (or “CHI” in China). It means “life force”. Bas said: After I put that one on, I never lost a fight anymore, so I thought, “Hey, it works”. And that’s why, on the other hand, I put “SHOU” (Chinese character 寿) which means “long life”, so that’s what I am shooting for right now, I wanna be 100 years old.
During Rutten's career, whenever he had a fight, he would write two capital "R"s on the back of his hands with a magic marker. The "R" stood for Rustig, the Dutch word for "calm". This was intended to help him remember to stay calm during his fights.
Street Fights 
Bas Rutten is known for his legendary bar fights around the world. In particular a brawl that took place at a bar in Sweden, in which he fought several bouncers at the same time . This fight is particularly notorious as it landed Rutten in a Swedish jail.
Championships and accomplishments 
Mixed Martial Arts 
- Pancrase Hybrid Wrestling
- King of Pancrase Openweight Championship (Three times)
- Ultimate Fighting Championship
- UFC Heavyweight Championship (One time)
Mixed martial arts record 
|Professional record breakdown|
|33 matches||28 wins||4 losses|
|Win||28–4–1||Ruben Villareal||TKO (leg kicks)||WFA: King of the Streets||July 22, 2006||1||3:24||Los Angeles, California, United States|
|Win||27–4–1||Kevin Randleman||Decision (split)||UFC 20||May 7, 1999||1||21:00||Birmingham, Alabama, United States||Won UFC Heavyweight Championship; Later vacated title due to retirement.|
|Win||26–4–1||Tsuyoshi Kohsaka||TKO (punches)||UFC 18||January 8, 1999||1||14:15||Kenner, Louisiana, United States|
|Win||25–4–1||Kengo Watanabe||TKO (lost points)||Pancrase: 1998 Anniversary Show||September 14, 1998||1||2:58||Tokyo, Japan|
|Win||24–4–1||Keiichiro Yamamiya||Submission (rear naked choke)||Pancrase: Alive 11||December 20, 1997||1||4:58||Yokohama, Kanagawa, Japan|
|Win||23–4–1||Osami Shibuya||Submission (bas rutten neck crank)||Pancrase: 1997 Anniversary Show||September 6, 1997||1||3:15||Urayasu, Chiba, Japan|
|Win||22–4–1||Takaku Fuke||Submission (armbar)||Pancrase: Alive 7||June 30, 1997||1||4:28||Hakata, Fukuoka, Japan|
|Win||21–4–1||Kiuma Kunioku||Decision (lost points)||Pancrase: Alive 4||April 27, 1997||1||15:00||Urayasu, Chiba, Japan|
|Draw||20–4–1||Osami Shibuya||Draw||Pancrase: Alive 3||March 22, 1997||1||15:00||Nagoya, Aichi, Japan|
|Win||20–4||Manabu Yamada||Submission (toe hold)||Pancrase: Truth 7||October 8, 1996||1||0:54||Nagoya, Aichi, Japan|
|Win||19–4||Masakatsu Funaki||TKO (lost points)||Pancrase: 1996 Anniversary Show||September 7, 1996||1||17:05||Urayasu, Chiba, Japan||Defended King of Pancrase title|
|Win||18–4||Jason DeLucia||TKO (liver shot)||Pancrase: Truth 6||June 25, 1996||1||8:48||Fukuoka, Fukuoka, Japan|
|Win||17–4||Frank Shamrock||TKO (cut)||Pancrase: Truth 5||May 16, 1996||1||11:11||Tokyo, Japan||Unified King of Pancrase title|
|Win||16–4||Katsuomi Inagaki||TKO (lost points)||Pancrase: Truth 4||April 8, 1996||1||14:07||Tokyo, Japan|
|Win||15–4||Guy Mezger||Submission (heel hook)||Pancrase: Truth 2||March 2, 1996||1||19:36||Kobe, Hyogo, Japan|
|Win||14–4||Ryūshi Yanagisawa||Submission (rear naked choke)||Pancrase: Eyes of Beast 7||December 14, 1995||1||27:35||Sapporo, Hokkaido, Japan|
|Win||13–4||Maurice Smith||Submission (rear naked choke)||Pancrase: Eyes of Beast 6||November 4, 1995||1||4:34||Yokohama, Kanagawa, Japan|
|Win||12–4||Minoru Suzuki||Submission (guillotine choke)||Pancrase: 1995 Anniversary Show||September 1, 1995||1||15:35||Tokyo, Japan||Won King of Pancrase title|
|Win||11–4||Frank Shamrock||Decision (split)||Pancrase: 1995 Neo-Blood Tournament Second Round||July 23, 1995||1||15:00||Tokyo, Japan|
|Win||10–4||Jason DeLucia||Submission (toe hold)||Pancrase: Eyes of Beast 5||June 13, 1995||1||1:32||Sapporo, Hokkaido, Japan|
|Win||9–4||Maurice Smith||Submission (kneebar)||Pancrase: Eyes of Beast 4||May 13, 1995||1||2:10||Urayasu, Chiba, Japan|
|Win||8–4||Takaku Fuke||Submission (heel hook)||Pancrase: Eyes of Beast 3||April 8, 1995||1||1:52||Nagoya, Aichi, Japan|
|Loss||7–4||Ken Shamrock||Submission (kneebar)||Pancrase: Eyes of Beast 2||March 10, 1995||1||1:01||Yokohama, Kanagawa, Japan||For King of Pancrase title|
|Win||7–3||Manabu Yamada||Technical Submission (arm triangle choke)||Pancrase: Eyes of Beast 1||January 26, 1995||1||1:05||Nagoya, Aichi, Japan|
|Loss||6–3||Frank Shamrock||Decision (majority)||Pancrase: King of Pancrase Tournament Opening Round||December 16, 1994||1||10:00||Tokyo, Japan|
|Win||6–2||Jason DeLucia||Submission (guillotine choke)||Pancrase: Road to the Championship 5||October 15, 1994||1||1:43||Tokyo, Japan|
|Loss||5–2||Ken Shamrock||Submission (rear naked choke)||Pancrase: Road to the Championship 3||July 26, 1994||1||16:42||Tokyo, Japan|
|Win||5–1||Minoru Suzuki||KO (knee to the liver)||Pancrase: Road to the Championship 2||July 6, 1994||1||3:43||Amagasaki, Hyogo, Japan|
|Win||4–1||Kazuo Takahashi||Technical Submission (heel hook)||Pancrase: Road to the Championship 1||May 31, 1994||1||1:37||Tokyo, Japan|
|Win||3–1||Vernon White||Submission (guillotine choke)||Pancrase: Pancrash! 3||April 21, 1994||1||1:16||Osaka, Osaka, Japan|
|Loss||2–1||Masakatsu Funaki||Submission (toe hold)||Pancrase: Pancrash! 1||January 19, 1994||1||2:58||Yokohama, Kanagawa, Japan|
|Win||2–0||Takaku Fuke||TKO (Knee to the liver)||Pancrase: Yes, We are Hybrid Wrestlers 2||October 14, 1993||1||2:03||Nagoya, Aichi, Japan|
|Win||1–0||Ryūshi Yanagisawa||KO (palm strike)||Pancrase: Yes, We are Hybrid Wrestlers 1||September 21, 1993||1||0:43||Urayasu, Chiba, Japan|
- Shadow of the Dragon (1992)
- Shadow Fury (2001)
- The Smashing Machine (documentary) (2002)
- The Eliminator (2004)
- The Vault (2005)
- The Kingdom of Ultimate Power (2005)
- Backlash (2006)
- Potent (documentary) (2008)
- Never Back Down (Special Features) (2008)
- Sinners & Saints (2009)
- Paul Blart Mall Cop (2009)
- Here Comes the Boom (2012)
Film and television credits 
|1992||Shadow of the Dragon||Kismet||Film|
|1999||Martial Law||Roman Van Reit||TV Episode: "Nitro Man"|
|2000||Freedom||The Bad Guy||TV Episode: "Lonewolf"|
|2000||The King of Queens||Emil||TV Episode: "Party Favors"|
|2001||Shadow Fury||Kismet (Adult)||Film|
|2002||The Smashing Machine||Himself||Documentary|
|2002||NJPW Samurai TV||Himself||TV series|
|2004||The Eliminator||Dakota Varley||Film|
|2005||The Vault||General Matos||Film|
|2005||The King of Queens||Niles||TV Episode: "Deconstructing Carrie"|
|2005||The Kingdom of Ultimate Power||Vlad Rifka||Short|
|2006||IFL: International Fight League||Announcer||TV series|
|2007||Fight Science||Himself||TV Documentary|
|2007||The Modern Warrior||Himself||TV Documentary|
|2008||Grand Theft Auto IV||Himself (voice)/Niko Bellic (motion-capture fighting double)||Video Game|
|2008||Fight Science||Himself||TV Episode: "Fighting Back"|
|2009||Paul Blart: Mall Cop||Drill Instructor||Film|
|2009||Grand Theft Auto IV: The Ballad of Gay Tony||Himself (voice)||Video Game|
|2010||EA MMA||Himself (voice)||Video Game|
|2010||Sinners & Saints||Dekker||Film|
|2011||Lights Out||Dokaj (MMA fighter)||TV episode: "Bolo Punch"|
|2011||Zookeeper||Sebastian the Wolf (voice)||Film|
|2012||Here Comes the Boom||Niko||Film|
|2012||"UFC Undisputed 3"||Himself (voice)||Video Game|
|2012||"Punk Payback"||Himself||TV Series|
|2012||Myrskyn Ratsastajat||Himself||TV Documentary|
- Bas Rutten's Big Book of Combat, Volumes One and Two (2002)
- Bas Rutten's Big DVDs of Combat
- Bas Rutten's Lethal Street Fighting (2003)
- Bas Rutten's MMA Workout (2001)
- Bas Rutten's Superior Free Fight Techniques
- Bas Rutten's "Extreme Pancrase" No-Holds Barred Fighting System
- Training with Bas Rutten "Never Back Down Special Features" 2008
- TERA Online"MMO-FO.com Spokesman" 2012
- "About Bas Rutten". BasRuttenSystem.com. Retrieved 2011-12-29.
- The 10 Best Signature Moves in MMA. Bas Rutten's liver shot is #1.
- The Origin of Bas Rutten's Love of the Liver Shot?
- Official biography
- "Bas Rutten". PANCRASE Official Site. Retrieved 2010-11-20.(Japanese)
- 1991 Bas Rutten vs Frank Lobman (12-02-1991)
- The overlooked origins of mixed martial arts: Part II. KocoSports.com. Retrieved on 2010-11-15.
- T NATION | MMA Legend Bas Rutten. Tmuscle.com. Retrieved on 2010-11-15.
- [dead link]
- FAQ: The Home of Bas Rutten. Wednesday, 3 November 2004
- Tito Ortiz interview by Pooch : Submission Fighting UK Interviews. Web.archive.org (2001-05-01). Retrieved on 2010-11-15.
- Bas Rutten exposes Gary "Jerry" Millen
- GTA4: Rutten is hilarious
- Bas in GTA4
- Legends Gym: Bright Lights, Big City
- Bas Rutten’s Elite MMA Gym
- Who's the Bas?
- Bas Rutten: Exclusive Interview in Black Belt Magazine
- "Bas Rutten's Crazy Swedish Bar Fight Story". joe rogan experience. Retrieved February 23, 2011.(Japanese)
- "Bas Rutten". http://www.grapplingacademy.com/2010/02/bas-rutten-neck-crank/. Grappling Academy.
- Official website
- Bas Rutten on Twitter
- Professional MMA record for Bas Rutten from Sherdog
- Bas Rutten at the Internet Movie Database
|4th UFC Heavyweight Champion
May 7, 1999 – June 8, 1999
Title next held byKevin Randleman
|3rd Pancrase Openweight Champion
May 16, 1996 – October 1996
Title next held byMasakatsu Funaki