The kamu mma fighter fans are searching for is Kamuela “Kamu” Kirk, a professional mixed martial artist who recently gained a much larger audience as a houseguest on Big Brother 28. Kirk entered the CBS reality competition with years of combat-sports experience, a UFC résumé and a reputation as a serious competitor. His time in the house ended with a dramatic Week 6 eviction, but his appearance brought renewed attention to his fighting career and personal story.
Kirk’s transition from professional MMA to reality television was one of the more distinctive storylines of the 2026 Big Brother season. Before entering the house, he had already competed professionally for more than a decade, developed a strong Brazilian jiu-jitsu background and reached the UFC. His experience in combat sports also shaped the way other houseguests viewed him: as someone who could be dangerous in physical competitions.
Who Is Kamuela “Kamu” Kirk?
Kamuela Kirk, better known as Kamu, is an American professional mixed martial artist who uses the nickname “The Jawaiian.” He was born April 13, 1994, and is from Phoenix, Arizona.
Kirk’s connection to martial arts began when he was a child. His father introduced him to Brazilian jiu-jitsu at a very young age, giving him a foundation that eventually became central to his athletic career.
Rather than treating martial arts as a short-term hobby, Kirk developed it into a profession. His competitive background includes Brazilian jiu-jitsu championships and professional MMA bouts, eventually leading him to the UFC.
His nickname also reflects his family background. “The Jawaiian” combines references to Hawaiian and Jamaican heritage, a name that was reportedly given to him by his father.
By the time Kirk appeared on Big Brother 28, he was already an established combat-sports competitor rather than an athlete who had recently discovered MMA.
Kamu Kirk’s Professional MMA Record
Kirk’s professional MMA record is listed at 12 wins and 7 losses. His victories include five by knockout or technical knockout, six by submission and one by decision.
That breakdown illustrates why Kirk has been viewed as a well-rounded fighter. His grappling credentials are particularly notable, but he has also demonstrated the ability to finish fights on the feet.
The UFC lists Kirk as a professional fighter since 2014. During his career, he developed a reputation for finishing opponents, with multiple submission victories and several first-round finishes.
His professional résumé includes appearances outside the UFC as well as fights under the UFC banner. Those experiences helped establish him as a legitimate professional before he became recognizable to reality-TV viewers.
Kamu Kirk and Brazilian Jiu-Jitsu
Brazilian jiu-jitsu has played an important role throughout Kirk’s development as a fighter.
He became a black belt and won major Brazilian jiu-jitsu competitions, including IBJJF world championships. His grappling background is also reflected in his professional MMA record, where submissions account for half of his victories.
Kirk’s submission victories have included triangle chokes, rear-naked chokes and a guillotine, showing that his grappling game has been effective in different positions.
That background also helps explain why he was considered such a formidable physical contestant when he entered Big Brother.
MMA requires more than raw strength. Fighters must combine conditioning, timing, strategy, composure and the ability to react quickly when an opponent changes tactics. Those qualities can also translate into reality-TV competitions, although Big Brother requires an entirely different kind of strategy.
Kamu Kirk’s UFC Career
Kirk’s journey eventually took him to the UFC, the most prominent MMA organization in the world.
He made his UFC debut in June 2021 against Makwan Amirkhani. Kirk won the bout by unanimous decision, giving him a successful start on the sport’s biggest stage.
His second UFC fight came against Damon Jackson in March 2022. Jackson defeated Kirk by submission.
Kirk returned to competition with the UFC in 2023. At UFC 290, he faced Esteban Ribovics in Las Vegas. Ribovics won the three-round fight by unanimous decision.
That bout remains the most recent UFC fight listed for Kirk.
His UFC run therefore ended with a 1-2 record, but reaching the organization remains one of the major accomplishments of his MMA career.
What Happened After Kamu Kirk’s UFC Run?
Kirk continued competing after his UFC appearances.
His professional career included regional MMA competition, where he continued to build experience against established opponents. His most recent listed professional fight came in November 2024 against Ednilson Santos.
Santos defeated Kirk by unanimous decision.
Although Kirk has not had a UFC fight since 2023, his MMA background remained an important part of his identity when he entered Big Brother 28.
His television appearance also introduced his career to people who might never have followed UFC or regional MMA.
Why Did Kamu Kirk Join Big Brother 28?
Kirk was announced as part of the Big Brother 28 cast in 2026. His casting immediately stood out because of his professional fighting career.
He was one of the contestants entering the house with an obvious physical résumé. That could have been an advantage in competitions, but it also created a potential problem.
In Big Brother, being perceived as strong can make a player an early target.
Kirk understood that he needed to balance competition ability with social relationships. Instead of simply trying to dominate every challenge, he worked on building connections throughout the house.
That approach helped him survive the early stages of the season and become involved in several different relationships and alliances.
Kamu Kirk’s Strategy Inside the Big Brother House
Kirk’s strategy combined social connections, competition ability and alliance-building.
He developed relationships with several houseguests, including Chuk Anyanwu, Haley Thogmartin and Jason De Puy. At one point, Kirk even considered forming an alliance with Jason involving houseguests who regularly stayed awake late into the night.
The idea never became a lasting alliance.
As the game progressed, Kirk became increasingly concerned about where other contestants stood. He began reassessing some of his relationships and moved away from certain players.
That decision eventually contributed to tension with people who had previously considered him an ally.
Kirk later explained that some of the confusion came from not knowing exactly who had voted in previous evictions. With incomplete information, he made assumptions about which players were working together.
In a game built around secrecy and misinformation, those assumptions can quickly become dangerous.
Kirk Proved Himself in Big Brother Competitions
Kirk’s physical abilities did not go unnoticed.
During his time in the house, he won important competitions, including a Head of Household challenge and a Power of Veto competition.
Those victories established him as one of the house’s more capable competitors.
For Kirk, however, success in competitions created a delicate balance.
Winning provided safety, but it also reminded the rest of the house that he could become difficult to defeat later in the season.
That made his strategic relationships increasingly important.
A player with strong physical skills needs allies willing to protect them when they lose a competition. Kirk’s difficulty maintaining complete trust with every part of the house ultimately became a major factor in his eviction.
How Kamu Kirk Was Evicted From Big Brother 28
Kirk’s elimination came after a major change to the week’s nominations.
Rick Devens used a fan-awarded Diamond Power of Veto to remove Dee Valladares from the block and replace her with Kirk.
The move dramatically changed the direction of the week.
Kirk had believed he had enough support to remain in the game. Instead, he suddenly found himself fighting for survival.
He then faced Haley Thogmartin in the final eviction situation after Angela Murray secured safety through the BB Block Buster competition.
Kirk was unable to recover.
The house ultimately voted 8-1 to evict him, ending his run during Week 6.
His eviction was especially significant because he had been viewed as one of the houseguests capable of making a deep run based on both his competition ability and relationships.
Why Did Kamu Kirk Become a Target?
Several factors appear to have contributed to Kirk’s downfall.
First, his MMA background made him an obvious physical threat. Even if he attempted to minimize that reputation, other contestants knew he had spent years competing at a high level.
Second, his strategic relationships became complicated.
Kirk had connections with multiple groups, but some players eventually questioned where his strongest loyalty actually existed.
Third, his decisions created friction with former allies.
His relationship with Chuk and Haley changed as he reassessed the game’s voting dynamics. Kirk later acknowledged that he did not fully understand who had been responsible for certain votes, which influenced the way he approached those relationships.
The result was a player with considerable competitive ability but fewer dependable allies when he needed them most.
Kamu Kirk and Jason De Puy
One of the most discussed relationships involving Kirk on Big Brother 28 was his friendship with Jason De Puy, who also entered the season with a strong entertainment background.
Kirk said he and Jason had developed a genuine friendship during the opening portion of the game. They had long conversations and spent time together with other houseguests who stayed awake late.
However, their relationship deteriorated as the game progressed.
Kirk became concerned that Jason was discussing his name with other contestants. During Kirk’s Head of Household reign, the conflict became more public during the Tea Party confrontation.
After leaving the house, Kirk said he still hoped to repair the personal relationship with Jason.
Kirk has distinguished between his strategic disagreements and his personal feelings, saying that he would like to reconcile outside the game.
Kamu Kirk Addresses Controversial Comments
Kirk’s Big Brother experience also attracted criticism over comments related to drag and his interactions with Jason.
After his eviction, Kirk addressed the controversy and said he did not intend to offend an entire community. He also expressed respect for Jason while explaining his perspective about the situation.
The issue became part of the larger conversation surrounding his time on the show, alongside his strategic decisions and relationships.
Kirk has maintained that much of the conflict was connected to the game rather than a personal desire to attack Jason.
His comments after leaving the house suggested that he would prefer to move beyond the disagreement and maintain a positive relationship outside the competition.
What Is Kamu Kirk Doing Now?
Following his Big Brother 28 eviction, Kirk has been discussing his experience in interviews and reflecting on the decisions that led to his elimination.
He has expressed pride in the game he played while acknowledging that some choices might have been different if he had more information.
His future in MMA remains another point of interest.
Kirk has not had a UFC fight since July 2023, and there is no confirmed upcoming UFC bout associated with him in the latest available information. His most recent listed professional contest came in 2024.
That does not necessarily define the next stage of his career. His background also includes coaching and training, giving him opportunities beyond simply competing inside the cage.
Kamu Kirk’s Age, Height and MMA Details
Kirk was born in 1994 and was 32 during his Big Brother 28 appearance.
His publicly listed MMA profile includes a height of approximately 5 feet 10 inches, a listed weight of 155 pounds and a switch stance. He has competed primarily around the featherweight and lightweight divisions.
His professional record remains one of the clearest indicators of his experience:
- Professional MMA record: 12-7
- UFC record: 1-2
- Knockout/TKO wins: 5
- Submission wins: 6
- Decision wins: 1
- Nickname: The Jawaiian
- Birth date: April 13, 1994
- Team: Fight Ready
- Primary background: Brazilian jiu-jitsu
- Notable achievement: Two-time IBJJF world champion
What Makes Kamu Kirk Different From Other Big Brother Contestants?
Kirk brought a rare combination of professional athletics and reality-TV strategy to the show.
Unlike contestants whose competitive backgrounds are limited to recreational sports, Kirk had spent years training for fights where mistakes could have immediate consequences.
That experience may have helped him stay calm under pressure and adapt quickly during competitions.
At the same time, Big Brother challenged him in ways that an MMA fight cannot.
There is no opponent standing directly in front of a contestant. Instead, the threats are hidden inside conversations, alliances, voting blocs and secret deals.
Kirk successfully navigated those dynamics for several weeks, but eventually the social side of the game proved more important than his physical abilities.
Will Kamu Kirk Return to MMA?
There is no confirmed announcement of a new UFC fight for Kirk in the latest available updates.
His MMA career, however, remains an important part of his professional identity. His experience in the UFC, regional promotions and Brazilian jiu-jitsu gives him several potential paths if he chooses to remain involved in combat sports.
His newfound visibility from Big Brother could also create opportunities in television, media, coaching and other entertainment projects.
For now, fans are watching to see whether Kirk’s next major move comes inside the cage, in another television appearance or through his work in the martial-arts community.
Final Thoughts on Kamu Kirk
Kamuela “Kamu” Kirk entered Big Brother 28 with a résumé unlike most reality-TV contestants. Years of martial-arts training, a professional MMA record and UFC experience made him one of the season’s most recognizable athletes.
His time in the house showed both the strengths and weaknesses of that background.
He won major competitions and formed meaningful relationships, but the same competitive reputation that helped him win challenges also made him a potential target. When Rick Devens used the Diamond Power of Veto to put Kirk on the block, the former UFC fighter could not secure enough votes to remain in the game.
The kamu mma fighter story is therefore not limited to his Big Brother elimination. Kirk remains a professional combat-sports competitor with a long history in MMA and Brazilian jiu-jitsu, while his reality-TV appearance has introduced him to a completely new audience.
His post-Big Brother career will be worth following as he decides whether his next chapter focuses on MMA, coaching, television or a combination of those worlds.
What do you think should be next for Kamu Kirk after Big Brother 28—another MMA run, more reality TV, or a new career direction? Share your thoughts and stay tuned for his latest updates.
Key Points Summary
╔════════════════════════════════════════════════════════════════════╗
║ – Kamuela “Kamu” Kirk is a professional MMA fighter known by the nickname “The Jawaiian.” ║
║ – He has a 12-7 professional MMA record and went 1-2 during his UFC career. ║
║ – Kirk developed his career through Brazilian jiu-jitsu and became a two-time IBJJF world champion. ║
║ – He competed on Big Brother 28 and won major competitions during his time in the house. ║
║ – Kirk was evicted by an 8-1 vote after Rick Devens used the Diamond Power of Veto to place him on the block. ║
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