Kamuela Kirk, known in the Big Brother house as Kamu, was evicted on Day 45 of Big Brother 28 in 2026, ending a 45-day run. The 32-year-old MMA fighter from Phoenix, Arizona, served as Head of Household in Week 3 of the CBS competition before his eviction. His departure came before Mallory Aurichio’s Day 52 eviction.
| Full Name | Kamuela Kirk |
| Known For | Big Brother 28 (2026) |
| Age as of 2026 | 32 |
| Hometown | Phoenix, Arizona |
| Occupation | MMA fighter |
Who Is Kamuela Kirk?
Kamuela Kirk is an MMA fighter from Phoenix, Arizona, who became known to reality television viewers through Big Brother 28. He was 32 during the season, which aired in summer 2026 on CBS and was hosted by Julie Chen Moonves. In the house he was known as Kamu, the short form of his first name used in the season’s cast material.
On Big Brother 28, Kirk lasted 45 days, outlasting five other houseguests before his eviction. He was removed on Day 45, before the Day 52 eviction of Mallory Aurichio, the Day 53 elimination of Haley Thogmartin, the Day 59 eviction of La Trice Verrett, the Day 66 eviction of Angela Murray, the Day 73 double eviction of Yash Patel and Barrett Pfeiffer, and the final run that saw Melody Morris finish fifth on Day 77, Dee Valladares evicted at the final four on Day 80, Drew Campbell finish third on Day 87, Taylor Brown finish as runner-up, and Rick Devens win the jury vote 6-1.
Early Life & Background
The published cast record for Kamuela Kirk gives his age, hometown and occupation, but does not publish a detailed account of his family life or schooling, so this profile does not invent those details. Phoenix, Arizona, is the hometown listed for him in the season cast material. His listed occupation, MMA fighter, was the public identity he carried into the Big Brother house.
That professional background is relevant context for his game. Mixed martial arts training involves discipline, physical conditioning and the ability to stay composed under pressure, qualities that can help in competitions. Big Brother, however, is decided by votes as much as by competition wins, and social standing in the house matters as much as strength.
Big Brother 28 Journey
Big Brother 28, subtitled Time Trip, premiered on July 9, 2026, and concluded on October 1, 2026, after 87 days. The season featured the BB Time Capsule twist in Weeks 2 to 7, the return of BB Block Buster, and three nominees each week. Kirk navigated that format for more than six weeks, surviving early evictions and the rounds that removed houseguests including Ashley Trail, Jack Seymour, Jason De Puy, Lyric Medeiros and Chuk Anyanwu.
Kirk served as Head of Household in Week 3, a key moment in his game, since the HoH nominates houseguests for eviction and sets the tone for the week. His own eviction followed on Day 45, placing him in the final twelve of a 17-person season.
Career
Outside reality television, Kamuela Kirk works as an MMA fighter. In general, that role involves training in mixed martial arts, competing in bouts that combine striking and grappling, and maintaining the fitness and discipline the sport demands. It is a physically demanding professional path.
On television, Kirk’s Big Brother career is defined by his 2026 season. His 45-day run, including a Week 3 Head of Household reign and a Day 45 eviction, remains the defining public result of his reality television career to date.
Facts About Kamuela Kirk
- Kamuela Kirk was evicted on Day 45 of Big Brother 28 (2026).
- He lasted 45 days in the Big Brother house, outlasting five other houseguests.
- Kirk was known in the house as Kamu.
- He served as Head of Household in Week 3 of the season.
- Outside the show, Kirk works as an MMA fighter from Phoenix, Arizona.
Frequently Asked Questions
How old is Kamuela Kirk?
Kamuela Kirk is 32 years old as of 2026.
Where is Kamuela Kirk from?
Kamuela Kirk is from Phoenix, Arizona.
What does Kamuela Kirk do for a living?
Kamuela Kirk works as an MMA fighter.
When was Kamuela Kirk evicted on Big Brother 28?
Kamuela Kirk was evicted on Day 45 of Big Brother 28.
Was Kamuela Kirk a Head of Household?
Yes, Kamuela Kirk served as Head of Household in Week 3 of Big Brother 28.
How old is Kamuela Kirk?
Kamuela Kirk is 32 years old as of 2026.
Where is Kamuela Kirk from?
Kamuela Kirk is from Phoenix, Arizona.
What does Kamuela Kirk do for a living?
Kamuela Kirk works as an MMA fighter.
When was Kamuela Kirk evicted on Big Brother 28?
Kamuela Kirk was evicted on Day 45 of Big Brother 28.
Was Kamuela Kirk a Head of Household?
Yes, Kamuela Kirk served as Head of Household in Week 3 of Big Brother 28.
Related: Mallory Aurichio, Chuk Anyanwu, Melody Morris, and the full Big Brother USA 2026 Cast hub.
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