Are British Fighters Making a Statement in ONE Championship?
British fighters are no longer just participants in ONE Championship—they’re making a clear and powerful impact, particularly in Muay Thai and kickboxing divisions.
Some fighters in ONE are:
- Jonathan Haggerty
- Freddie Haggerty
- George Jarvis
- Jake Peacock
Leading the charge is Jonathan “The General” Haggerty, the most decorated British fighter in ONE’s history. Haggerty has held world titles in flyweight and bantamweight Muay Thai, as well as bantamweight kickboxing, making him a two-sport world champion. His dominant wins over Thai legends like Sam-A and Nong-O showcased not only his talent but also the evolution of UK striking on the world stage. Now aiming to reclaim his Muay Thai belt in 2025 while defending his kickboxing crown, Haggerty has become the face of British success in ONE.
But it’s not just Haggerty. Fighters like Nico “King of the North” Carrillo are rising fast. Carrillo earned attention by finishing former champions and is now climbing the bantamweight ranks with four consecutive knockout wins. His aggressive style and knockout power have made him a fan favorite.
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Other names contributing to the UK surge include Jacob Smith, who challenged Rodtang for the flyweight Muay Thai title.
Freddie Haggerty, Jonathan’s younger brother, has also emerged as a force in the strawweight Muay Thai division, picking up back-to-back KO wins in ONE’s Friday Fights series. He’s expected to debut on the main roster in 2025.
In the heavier divisions, George Jarvis will challenge Regian Eersel for the lightweight Muay Thai title in August 2025, while Lyndon Knowles recently made headlines after challenging for the heavyweight Muay Thai belt at ONE Fight Night 30.
From flyweight to heavyweight, British fighters are demonstrating skill, power, and discipline across multiple divisions. Their rise signals not just individual success, but the emergence of the UK as a serious hub for elite-level Muay Thai and kickboxing talent.
With a deep pool of rising stars and multiple title contenders, British fighters are no longer knocking on the door in ONE Championship—they’re stepping through it and aiming for the top. The next 12 months could mark the UK’s most dominant era yet in global striking sports.
READ MORE: George Jarvis Carries Father’s Legacy and Son’s Future Into Regian Eersel Championship War
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