Mia Trevorrow has spent five years moving through kickboxing at a pace she describes as incredibly fast. Today, it brings her to Lumpinee Stadium.
The ISKA British Champion and WBC number seven-ranked kickboxer makes her ONE Championship debut against Japan’s Kokoz at The Inner Circle on Friday, May 15, live in Asia primetime from Bangkok, Thailand. The bout opens the card in atomweight Muay Thai action.

Trevorrow, 5-foot-5 and competing at around 118 pounds, trains out of Masda Gym in the UK and has a combination of technical striking and an instinct for the clinch that has made her one of the more watchable prospects on the British scene.
The St Ives, Cornwall native brings genuine credentials to her promotional debut. She owns a British title and a world ranking earned while testing herself against the right opposition. The step up to ONE Championship represents the logical next stage of a rise that has moved quickly since she began competing.
Kokoz — real name Koko Ohara — is a 24-year-old Japanese fighter from Try Hard Gym who has competed across both kickboxing and Muay Thai on Japan’s domestic circuit, including appearances at NJKF and KROSS×OVER. The former SWK 52kg Muay Thai Champion arrives for her own promotional debut, making this a first ONE Championship appearance for both women.

Neither fighter carries the weight of an established ONE record. Both are unknown quantities to the global audience watching tonight, which strips the bout down to exactly what it is — two debuting strikers with something significant to prove and nothing to protect.
A performance that catches the eye in a stacked card can accelerate a career just as quickly as a result.
The fight offers opportunity more than certainty for either side, with clinch exchanges expected and the outcome likely to turn on small moments of composure. Trevorrow’s combination-based approach against Kokoz’s Japanese Muay Thai foundation gives the bout a genuine stylistic question to answer.
Both answers arrive tonight.
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