ONE Fight Night 44: Jarvis vs. Rungrawee 2

George Jarvis

George Jarvis is an English kickboxer and Muay Thai fighter with a record of 29 wins and 4 losses. Competing in ONE Championship and various international promotions, he has held the WBC Muay Thai World and European Super Middleweight titles. In June 2026, he secured a second-round knockout over Rungrawee Sitsongpeenong. Known for his technical striking, he previously earned a unanimous decision victory over Sinsamut Klinmee and a spectacular knockout win at ONE Friday Fights 85.

Johan Estupiñan

Record: 27-2 (Muay Thai / Kickboxing), 1-0 (MMA). Organization: ONE Championship. A Colombian striker known for an explosive and versatile Muay Thai style, he incorporates salsa-inspired footwork and unique techniques like the "Schoner kick." Recent results include a TKO loss to Black Panther in November 2025, a majority decision loss to Taiki Naito in June 2025, and a unanimous decision win over Johan Ghazali at ONE 170 in January 2025.

Charlie Guest

Charlie Guest is a British Muay Thai fighter and kickboxer from Andover, England. He stands 183 cm (6'0") tall and has held titles including the ISKA World, WBC MuayThai European, and WBC MuayThai British championships. Known for his technical precision and high fight IQ, he recently made a successful ONE Championship debut at featherweight, defeating Sam Fitzgerald via second-round TKO in June 2024. He enters his next bouts with a professional record featuring 38 career victories.

Samuel Fitzgerald

Samuel Fitzgerald is a Muay Thai and kickboxing athlete from New Zealand who competes in the featherweight and lightweight divisions. Standing 191 cm tall, he is known for his extensive experience on the Oceanic circuit, where he earned the WBC Muay Thai New Zealand Super Welterweight Championship. He holds a professional record of 8–2. In his recent competition at ONE Fight Night 44 in June 2026, he stepped in on short notice to face veteran Charlie Guest.

Nakrob Fairtex

Nakrob Fairtex is a professional Muay Thai fighter from Thailand competing in ONE Championship. Known for his aggressive forward pressure and high striking volume, he holds an estimated record of 70 wins and 25 losses. After an impressive run in the ONE Friday Fights series, he earned a US$100,000 contract to join the global roster. Most recently, he secured a unanimous decision victory over Jacob Smith at ONE Fight Night 44 in June 2026.

Karen Ghazaryan

Karen Ghazaryan is an Armenian flyweight competitor with a professional record of 6 wins and 1 loss. Standing 160cm tall with a 165cm reach, he is known for a versatile skill set that allows him to secure finishes both via strikes and submissions. His recent momentum includes a first-round victory over Hisashi Ezaki in June 2026. Prior to that, he faced Hiroba Minowa in April 2026 and earned a dominant third-round TKO against Kylychbek Uulu Dooronbek in August 2025.

Paul Elliott

Paul Elliott is an English heavyweight kickboxer and mixed martial artist with a professional record of 7-2-0. Standing 6'1" with a 76.4" reach, he is known for his explosive power and rapid finishing ability. He currently holds a four-fight winning streak, most recently securing a six-second head kick knockout against Regan Upshaw at ONE Fight Night 44. His recent run also includes a third-round stoppage of Ryugo Takeuchi and two first-round finishes in the BFC promotion.