UK Muay Thai - The Style, Explained
UK Muay Thai
Every major Western Muay Thai scene changed the art when it adopted it. Japan removed the elbows and the clinch and created kickboxing. The Netherlands built its system on that Japanese base and added Dutch boxing. The United Kingdom is the exception: it adopted the complete Thai system — all eight limbs, the clinch, five rounds, stadium scoring — and changed only one thing. It upgraded the hands.
The result is a recognizable national style: fighters who stand, check, clinch, and pace a fight like Thais, but punch like products of a boxing country. That description fits Liam Harrison, Jonathan Haggerty, Nico Carrillo, and George Jarvis — four different fighters from four different gyms — which is what makes it a style rather than a coincidence. This issue covers where the style came from, what it consists of technically, how it compares to the Dutch style, and the generation currently competing at the top of the sport.
The technical character of a regional style is usually explained by who taught it. Japan learned Muay Thai secondhand and rebuilt it for television. The Netherlands learned it from Japan — Amsterdam's Mejiro Gym was named after the Tokyo original — so the Dutch system inherited Japanese kickboxing's rules and rhythms before adding its own boxing.
Britain learned directly from Thais. In the mid-1970s, a group of Thai instructors — Master Sken, Master Toddy, Master Woody, and Master Krin — settled in the northwest of England and began teaching in Manchester, Stockport, and Bolton. Toddy's academy operated from 1975. They taught the complete art: elbows, knees, the full clinch, the wai kru, and five-round match structure. Their first generation of British champions, fighters like Ronnie Green, competed under real Thai rules and traveled to Thailand to fight. That set the pattern that still holds: the standard career path for a serious British fighter runs through Thailand, under full stadium rules. Nothing was ever removed from the British curriculum, because the people who wrote it were Thai.
Two consequences follow. First, the UK never developed a modified ruleset the way Japan and Holland did — British Muay Thai is Muay Thai. Second, because Britain is a boxing country, every generation of UK fighters has arrived at the gym with punching fundamentals already in place, or picked them up cheaply from the boxing culture around them. The style is best understood as those two facts combined: a complete Thai framework with British boxing installed inside it.
The Dutch style is the natural comparison, because both countries added boxing to Muay Thai and got different sports out of it. The difference is the foundation each built on.
George Jarvis (Lumpini Crawley, London; 29-5) is the style's clearest boxing-defense case study. He trained from age four at his father's gym, won a WBC Muay Thai world title at 21, and earned his ONE contract by knocking out Rungrawee Sitsongpeenong in November 2024. He challenged Eersel for the lightweight title in August 2025 and was knocked out in the first round — his first career KO loss — then rebuilt with a rematch win over Rungrawee in June 2026: knocked down in round one, he recovered and finished the Thai with a left hook at 1:59 of round two. His own account of that fight is a compact summary of the British method: body punches to bring the guard down, the left hook over the top, and the clinch managed rather than avoided.
Dakota Ditcheva (Manchester) documents the lineage's continuity. Her mother, Lisa Howarth, was a champion from the original Master Toddy-era Manchester scene; Ditcheva built an unbeaten Muay Thai record in that environment before moving to MMA, where she became a PFL champion. Fifty years separate her mother's teachers from her own career, in the same city, in one family.
The pipeline behind them is active. Freddie Haggerty, Jonathan's younger brother, is 2-0 in ONE with two knockouts. Jacob Smith (Bad Company) has fought for a ONE world title. A steady group of British fighters — Craig Hutchison, Gregor Thom, and others — are building records at ONE Friday Fights at Lumpinee Stadium, which is the modern version of the same rite of passage the 1980s generation followed: go to Thailand, fight under full rules, and let the results stand. Jonathan Haggerty defended his kickboxing title against Yuki Yoza at ONE SAMURAI 1 in April 2026; as this issue went to press we recommend checking the current status of that belt and Carrillo's, since both situations are recent.
The UK model is directly relevant to how we teach at Muók, because it demonstrates a specific claim: you can add Western skills to Muay Thai without removing anything Thai. The practical version of that, for a student:
Learn the Thai structure first. The British blend works because the stance, the check, and the clinch were in place before the boxing was layered on. A fighter who learns hands first and Thai structure second tends to build the Dutch problem — good punches in a stance that can't check.
Then invest in your hands seriously. Traditional Thai training under-allocates time to punching for scoring reasons that don't apply to your training goals. Treat boxing as a full discipline inside your Muay Thai: combinations, counters, and defense — not three punches that set up kicks.
Use head movement with kick awareness. Slips and rolls are usable in Muay Thai, but only paired with the discipline the British fighters show: never duck into knee range, and return to the long guard between movements.
Train the five-round clock. Pacing, reading a fight's score as it develops, and knowing when to press are trainable skills, and they're the ones three-round systems never teach. They also make sparring calmer and safer, which matters for everyone who isn't competing.
The UK scene is worth studying because it made a choice fifty years ago that keeps being validated: keep the whole art, and improve the parts your own culture is good at. That's the same principle we run this gym on. The full system — stance, checks, clinch, elbows, five-round thinking — comes first, and strong hands are built inside it, not instead of it. If you want to feel the difference between learning parts of Muay Thai and learning all of it, come take a class.
- The UK kept the complete Thai system — stance, checks, clinch, elbows, five rounds — because it learned directly from Thai instructors in Manchester from the mid-1970s.
- The addition is British boxing: hands as a primary weapon, selective head movement, and knockout intent. National signature: the left hook–low kick pairing.
- UK vs Dutch in one line: the Dutch built boxing on a kickboxing base; the UK built boxing into an intact Muay Thai base.
- The record supports the style: Haggerty KO'd Nong-O and holds ONE titles in two sports; Carrillo is the ONE featherweight Muay Thai champion; Harrison won 8 world titles over two decades.
- It isn't unbeaten: Eersel KO'd Jarvis in their August 2025 title fight — the Dutch school's current best won the direct meeting.
- The training lesson: learn the Thai structure first, then develop your hands seriously inside it.
The full system,
taught here.
Traditional Muay Thai in Georgetown, Seattle — the complete art the British scene built on, including serious work on your hands. Come try a free class.
Book a Free Class →- ONE Championship. Muay Thai Styles From Around The World: Dutch Power Meets UK Precision. 2025.
- Siam Fight Mag. The Epic of Dutch Muay Thai Champions — the Thai masters in England and the Mejiro lineage. 2021.
- Vice. When Manchester Was Mecca for Muay Thai — the Toddy/Sken-era northwest scene. 2024 reprint.
- Siam Fight Mag. Interview with Ronnie Green — the first generation of British champions.
- Wikipedia. Liam Harrison — record and career history.
- ONE Championship. How Liam Harrison and Richard Smith Built Bad Company Into a Muay Thai Powerhouse. 2025.
- Wikipedia. Jonathan Haggerty — titles and fight history.
- Wikipedia. George Jarvis — record; ONE Championship, ONE Fight Night 34 and 44 results. 2025–2026.
- ONE Championship. Nico Carrillo — athlete profile and fight results. 2023–2026.
- Sidekick Boxing. George Jarvis Recaps Rungrawee Knockout Win. 2026.
