Reigning ONE heavyweight Muay Thai and ONE light heavyweight kickboxing world champion Roman Kryklia is encouraging fans to ...

Reigning and undisputed ONE light heavyweight kickboxing and heavyweight Muay Thai world champion Roman Kryklia of the ...

Roman Kryklia defeated Lyndon Knowles at ONE Fight Night 30 on Friday, April 4, inside Lumpinee Stadium at Bangkok, Thailand.

The main event of ONE Fight Night 30 on Prime Video saw two-sport, two-division king Roman Kryklia turn in perhaps the most ...

UK fighter Lyndon Knowles stopped on ONE Championship debut; Scotlands Nico Carrillo seals body-shot knockout on step up to ...

Roman Kryklia smashed through ONE Championship newcomer Lyndon Knowles in the ONE Fight Night 30 headliner on Friday.

ONE Championship returns tonight (April 4) with ONE Fight Night 30 at Lumpinee Stadium in Bangkok, Thailand. The main event ...

On April 4 in U.S. primetime, the two-sport, two-weight king successfully defended his ONE Heavyweight Muay Thai World Title ...

Already the holder of ONE Championship heavyweight kickboxing and Muay Thai world titles, Roman Kryklia rode a 14-fight ...

UK fighter Lyndon Knowles steps into ONE Championship to challenge fearsome Ukrainian Roman Kryklia for Muay Thai heavyweight ...

Two-sport ONE World Champion Roman Kryklia has had a stronghold over the heavyweight Muay Thai and light heavyweight kickboxing divisions in ONE Championship. And he believes his reign is going to ...