Background and career
Frank Mir (born Francisco Santos Miranda III) () (born May 24, 1979), is an American former mixed martial artist. He competed in the heavyweight division of the Ultimate Fighting Championship (UFC) throughout the 2000s and 2010s, before finishing his pro MMA career in Bellator MMA in 2019. A former UFC Heavyweight Champion, he holds the record for the most submission victories in UFC Heavyweight history. A 27-fight UFC veteran, Mir formerly possessed the longest uninterrupted tenure of any fighter in the promotion's history, as he was under UFC contract from November 2001 until July 2017. He was the first man to knock out and the first to submit Antônio Rodrigo Nogueira.
Born and raised in Las Vegas, Nevada, Mir began training and competing in American Kenpo at a school owned by his parents, earning his black belt as a teenager. Mir's father played a major role in convincing him to begin wrestling on the basis that it could help him avoid submissions. Mir joined the wrestling team at Bonanza High School during his junior year and lost his first nine matches. During his senior year (1998) he went 44–1 and won the state championship. Mir played fullback and defensive end on the school's football team, which reached the Southern Zone semifinals in 1997. He also competed in track and field; his discus throw of 177 feet 10 inches (54.20 meters) is still a Sunset Regional record.
Mir met UFC matchmaker Joe Silva at a Brazilian jiu-jitsu (BJJ) school. Silva saw potential in Mir and suggested that he compete in mixed martial arts. Mir made his professional debut against Jerome Smith at HOOKnSHOOT: Showdown on July 14, 2001. Mir won the bout by unanimous decision after two rounds. He won his second fight by triangle choke in the first round, against Dan Quinn at IFC Warriors Challenge 15 on August 31, 2001.
On November 2, 2001, at UFC 34: High Voltage, Mir made his UFC debut against 6th degree BJJ black belt Roberto Traven. Traven had previously competed in the UFC (at UFC 11) and was the 1999 ADCC Submission Wrestling World Championship open class champion. Mir defeated Traven by armbar at 1:05 of round one, earning "Tapout of the Night" in the process. Mir's next UFC match was against Lion's Den fighter and eight-time UFC veteran Pete Williams at UFC 36: Worlds Collide on March 22, 2002. Mir submitted Williams in 46 seconds with an inside shoulder lock that has since been named after himself. It was the only submission loss of Williams' career. Mir faced Ian Freeman in London, England, at UFC 38: Brawl at the Hall on July 13, 2002. Despite several leglock attempts by Mir, Freeman achieved side control four minutes into the first round and landed numerous punches and elbows to Mir's head. A time out was called due to a cut on Mir's face. After Freeman separated, the referee signaled to Mir to stand back up and stopped the fight after Mir struggled to do so. Mir then faced Tank Abbott at UFC 41 on February 28, 2003. Mir submitted Abbott with a toe hold in 46 seconds. On June 26, 2003, Mir fought Wes Sims at UFC 43: Meltdown. Mir won by disqualification at 2:55 of the first round after Sims stomped on Mir's jaw following a slam escape of an armbar attempt by Mir. They would rematch at UFC 46: Supernatural on January 31, 2004. Mir won by knockout at 4:21 of the second round.
On June 19, 2004, Mir faced Tim Sylvia for the vacant UFC Heavyweight Championship at UFC 48: Payback. Referee Herb Dean stopped the fight 50 seconds into the first round after Mir broke Sylvia's right forearm with a straight armbar. Sylvia initially protested the call but relented following a replay of the break. He was taken to a nearby hospital where an x-ray showed that his arm was broken in four places, two in both the radius and ulna bones of his right forearm. Sylvia underwent surgery later that week. Mir earned his BJJ black belt from Ricardo Pires following this performance.
On September 17, 2004, Mir was knocked off his motorcycle by a car. The accident caused two breaks in Mir's femur and tore all the ligaments in his knee. An Interim Heavyweight Championship was created while Mir recovered from surgery, which Andrei Arlovski won by defeating Tim Sylvia via first round submission. On August 12, 2005, the UFC learned that Mir would not be able to face Andrei Arlovski in October as scheduled and stripped him of the title after 14 months, promoting Arlovski to undisputed UFC Heavyweight Champion. In 2010, Mir told FIGHT! Magazine that he was grateful for the accident as it gave him time to be with his wife.



