Frank Shamrock

On January 14, 2018, sports announcer Mauro Ranallo stated that Shamrock saved his life when Shamrock performed the Heimlich maneuver on Ranallo as he was choking.

On October 15, 2017, Sakuraba fought former UFC champion Frank Shamrock at RIZIN fighting world grand Prix 2017 Autumn: Aki Jin event in Fukuoka, Japan for a grappling exhibition march at 84 kg division. The match ended with a draw decision.

Shamrock is an advocate for the use of cannabis, which he says helped eliminate his reliance on pharmaceutical drugs. In January 2017 Shamrock launched The Bakeout, an online talk show seeking to "uplift, unite, educate, challenge, and encourage viewers in a manner consistent with the teachings of the healing powers of cannabis".

However, in what is widely considered to be one of the greatest fights in UFC history, Shamrock won after brutal elbows, punches, and hammer blows forced Ortiz to tap out at the end of round 4. Shamrock has stated that Ortiz was his toughest opponent physically due to his weight advantage and style of fighting. With this win, Shamrock solidified himself as perhaps the greatest UFC champion in history to that date, going 5–0 in title fights and finishing each fight decisively. After the win, UFC owner Bob Meyrowitz and announcer Jeff Blatnick both praised Shamrock as the greatest competitor in the history of the UFC.

On February 5, 2013, Shamrock signed with Bellator to coach on the promotions reality series titled Fight Master: Bellator MMA.

In October 2012, Shamrock released his autobiography Uncaged: My Life as a Champion MMA Fighter. Shamrock also wrote the Wiley book Mixed Martial Arts for Dummies.

Shamrock announced his retirement from fighting on June 26, 2010 at Strikeforce: Fedor vs. Werdum.

Shamrock is a commentator and fighter on the EA Sports MMA video game which was released in 2010. Shamrock is also featured in the award-winning documentary on the sport of mixed martial arts titled Fight Life, released in 2013. The film is directed by James Z. Feng and produced by RiLL Films.

Shamrock landed a guest role as Hammer on Walker, Texas Ranger and the main role in a Burger King commercial. He was featured as Damien in the 2005 movie No Rules and was uncredited in an episode of Oz. On November 18, 2010, Shamrock appeared as a guest on Late Night with Jimmy Fallon.

Frank publicly stated that he would like to face Ken Shamrock in the first quarter of 2009, until stating in an interview "there's no point in fighting Ken, he's finished, why beat on an old man?" causing the likelihood of this fight to now be very slim. Afterwards, he said that he would like to fight Tito Ortiz and then Cung Le and then "do some boxing stuff."

On April 11, 2009, Shamrock was defeated by Nick Diaz by technical knock out.

On January 11, 2008, it was announced that Shamrock would face Cung Le in a match on March 29, 2008 for the Strikeforce Middleweight Championship during the joint Strike force-Elite XC event at the HP Pavilion in San Jose, California. Le arguably controlled the fight, at times out-striking the more MMA-experienced Shamrock. At one point in the later stages of round 3 Shamrock appeared to have Le hurt but was unable to finish him with a barrage of punches against the cage. Le recovered and responded in the closing seconds of the round with more kicks and a spinning back fist. Shamrock was unable to answer the bell to begin round 4 due to a broken arm caused by one of Le's kicks and the fight was ruled a TKO as a result of corner stoppage. Shamrock indicated post-fight that these kicks had broken his right arm.

Shamrock is a single dad after a 19-year relationship with Amy Warren ended in 2019. They have a daughter named Nicolette who was born on April 24, 2008. Shamrock also has a son named Frankie from a previous marriage. Shamrock runs a franchise of schools, a merchandising company, Frank Shamrock, Inc. (a personal asset management company), MMA Entertainment, and Mixed Martial Arts For Law Enforcement (a law enforcement training business).

On February 10, 2007, Shamrock lost his fight by disqualification to Renzo Gracie during the EliteXC event which was televised on Showtime. During the fight, Gracie repeatedly took Frank to the ground, but Shamrock kept active by stopping his positional advance and hitting knee strikes from the bottom. However, Shamrock delivered two of those knees to Gracie's head while both men were on the ground, and after a five-minute injury time out, Gracie was unable to continue. Referee Herb Dean disqualified Shamrock due to a foul (illegal strikes to the back of the head, and knees to the head of a grounded opponent). Dean had already warned Shamrock once earlier in the fight about striking to the back of the head—an illegal move under the Unified Rules of Mixed Martial Arts.

Shamrock and Phil Baroni had engaged in a war of words with YouTube videos following Shamrock's fight with Renzo Gracie. The two faced off at Strikeforce: Shamrock vs. Baroni, a co-promotion between EliteXC and Strikeforce on June 22, 2007, on pay-per-view.

In 1998, Shamrock had a falling out with his brother Ken and his father Bob; they would not communicate again until Bob became terminally ill years later. In separate interviews aired January 18, 2007 by Sherdog.com's Beatdown radio show, both Frank and Ken said they remain estranged - Frank claimed Ken has spurned all attempts at reconciliation; Ken accused Frank of treating their adoptive father badly. As seen on Frank's documentary, Bound by Blood, he and Ken have reconciled. On January 14, 2010, Frank and Ken's adoptive father Bob Shamrock died due to health complications from diabetes.

On March 10, 2006, at Strikeforce: Shamrock vs. Gracie, the first MMA event sanctioned by the state of California, he knocked out Cesar Gracie in 21 seconds. Gracie had never fought an MMA match and was 40 years old, so the fight was considered a serious mismatch. However, Gracie is an elite Brazilian Jiu-Jitsu instructor with years of training under his belt as well being the mentor of students such as the Diaz brothers, Nate and Nick.

On September 14, 2006, it was announced that Shamrock had signed a multimillion-dollar contract with startup MMA organization "The World Fighter" and was scheduled to fight in January 2007. However, Shamrock told Sherdog that the World Fighter contract no longer applied because it was entirely contingent on the organization getting a television contract with Showtime; the cable network instead agreed to air fights for the EliteXC promotion.

In December 2005, Shamrock opened his first school, Shamrock Martial Arts Academy in San Jose, California. Shamrock trains his students in kickboxing and submission wrestling. He managed Team Shamrock, his own fight team. In June 2006, Shamrock was chosen as a coach for the San Jose Razorclaws of the International Fight League. Debuting against Carlos Newton's Toronto Dragons on September 23, 2006 at the Mark in Moline, Illinois, The Dragons won 3–2. The Razorclaws subsequently lost 2–3 against the Ken Shamrock coached Nevada Lions on January 19, 2007.

After a brief retirement, Shamrock returned to mixed martial arts as a career. He signed a deal to fight Brazilian Jiu-Jitsu standout Elvis Sinosic at K-1, the premiere kickboxing event in the world. Shamrock beat Sinosic via unanimous decision after five three-minute rounds. Later, when Sinosic faced Tito Ortiz for the UFC light-heavyweight title (formerly the middleweight title) at UFC 32, Shamrock served as guest commentator. On August 11, 2001, he took on his former student, Shannon Ritch in a kickboxing match for K-1. Just 56 seconds into the first round, Shamrock broke Ritch's arm with a roundhouse kick and thereby won the match.

In September 1999, Shamrock defended the UFC Middleweight Championship against future UFC Light Heavyweight Champion Tito Ortiz at UFC 22. Ortiz had exploded as a star after his confrontation with Shamrock's brother Ken and his Lion's Den camp at UFC 19. The bout was hyped as a grudge, as Shamrock was a former Lion's Den member who, according to the marketing, was out for revenge against Ortiz. However, this was not necessarily the case because Shamrock had left the Lion's Den on bad terms a year and a half earlier. Despite dominating his opponents in his previous title defenses, Shamrock was considered to be an underdog in this fight; Ortiz had come off convincing wins over Shamrock's former teammates Jerry Bohlander and Guy Mezger and popular opinion was that Ortiz was too big and strong for him to deal with (Ortiz cut weight to fight and by the time he stepped into the cage he would have 25 lb (11 kg; 1.8 st) on Shamrock).

Shamrock helped to train UFC veteran B.J. Penn for his early bouts with the UFC at the American Kickboxing Academy and produced his own events Bushido and ShootBox. His first MMA match since 1999 was winning the WEC light-heavyweight championship in under two minutes from Bryan Pardoe by submission in March 2003.

Shamrock then made his first title defense against then undefeated Extreme Fighting champion Russian Igor Zinoviev at UFC 16. Zinoviev was a feared Russian kickboxer and sambo specialist who held wins over Mario Sperry and Enson Inoue. Shamrock shot a double leg takedown and slammed Zinoviev down so hard that it knocked him unconscious. Zinoviev suffered a broken collarbone and a fractured C-5 vertebra from the slam and had to be carried out on a stretcher. Zinoviev's fight with Shamrock forced him to retire permanently from mixed martial arts ending the Russian's career. Shamrock then defended his belt against Jeremy Horn at UFC 17, submitting him with a kneebar. In October 1998, Shamrock avenged his earlier loss to John Lober by beating him decisively in 7 minutes at UFC Brazil.

On January 17, 1997, he lost to John Lober in Hawaii's Superbrawl by split decision. Despite dominating the first three minutes of the fight, including a leglock which broke Lober's ankle and some strikes which blew out his front teeth, Shamrock's lack of cardio became a factor, and Lober was able to come back and punish him until winning the decision. After his loss, Shamrock shifted the focus of his career exclusively to mixed martial arts. Shamrock then fought top ranked Japanese fighter Tsuyoshi Kohsaka in RINGS and defeated Kohsaka by decision.

After an injury prevented King of Pancrase Bas Rutten from defending his title, an interim championship was created. Shamrock faced Olympic alternate wrestler and master submission grappler Minoru Suzuki on January 28, 1996 for the vacant belt in a match that drew widespread anticipation. In an epic bout, Shamrock submitted Suzuki with a kneebar at the 22:53 mark of the fight to win the King of Pancrase interim title in front of a sellout crowd in Yokohama.

In 1995, Shamrock would get a win over Katsuomi Inagaki, but he faced next his own trainer, MMA legend and Pancrase co-founder Masakatsu Funaki, who defeated him. He would bounce back with a victory over the other founder of the promotion, Minoru Suzuki, getting a KO after a flurry of strikes.

In 1994 Ken began to train Frank in what they referred to as "submission fighting", which essentially was the Pancrase style of catch wrestling modified for No Holds Barred fighting. Frank accompanied his brother to bouts in the Ultimate Fighting Championship (UFC) and grew to love the sport. He became a member of Ken's training school, the Lion's Den, and made his mixed martial arts debut in the Pancrase organization in Japan.

Shamrock debuted as a fighter in Pancrase on December 16, 1994 in one of the biggest events in mixed martial arts history to date, the King of Pancrase Tournament. He was an important underdog against top Pancrase fighter Bas Rutten but went on to defeat Rutten in a close decision victory. Shamrock faced off against expert grappler and eventual tournament finalist Manabu Yamada later that night, but was defeated via submission at 8:38 of round 1.

After the win over Inoue, Shamrock joined the UFC and fought Kevin Jackson for the newly created UFC Middleweight Championship (later renamed the UFC Light Heavyweight Championship). Jackson had won the middleweight tournament at UFC 14 and was undefeated in MMA at the time, and was also the Olympic gold medalist in freestyle wrestling for the 1992 Summer Olympics. Despite being a heavy underdog, Shamrock armbarred Jackson in just 16 seconds to win the championship.

He was named "Fighter of the Decade" for the 1990s by the Wrestling Observer, "Best Full Contact Fighter" by Black Belt magazine (1998), and three time "Fighter of the Year" by Full Contact Fighter Magazine. He is a Seventh degree black belt in submission fighting, awarded by O-Sensei Philip S. Porter of the United States Martial Arts Association. He is the adopted brother of Ken Shamrock.

Frank Shamrock (born Frank Alisio Juarez, III; December 8, 1972) is a retired American professional mixed martial artist. Shamrock was the first to hold the UFC Middleweight Championship (later renamed the UFC Light Heavyweight Championship) and retired a four-time defending undefeated champion. Shamrock was the No. 1 ranked pound for pound UFC fighter in the world during his reign as the UFC Middleweight Champion. Shamrock has won numerous titles in other martial arts organizations, including the interim King of Pancrase title, the WEC Light Heavyweight Championship and the Strikeforce Middleweight Championship.