Freddie Haggerty is a rising Muay Thai talent from London, known for his relentless work ethic, technical precision, and explosive fighting style. As part of a new generation of British fighters pushing the sport forward, Freddie has already made a name for himself in ONE Championship with a string of standout performances and a 100% finish rate in his wins. With 4 professional bouts under the promotion—3 wins (2 KOs, 1 TKO) and 1 decision loss—he’s quickly proving himself as one of the UK’s most promising prospects.

Born into a fighting family, Freddie grew up immersed in combat sports. His father was an MMA trainer, and his older brother is none other than current world champion Jonathan Haggerty. The two now train side by side, proudly representing the heart of UK Muay Thai’s global momentum.

But Freddie’s roots are as much on the stage as in the ring. As a child, he performed in major West End productions like Matilda and Charlie and the Chocolate Factory, even playing the violin—experiences that shaped his poise and confidence under pressure. “I’m used to big crowds and big stages,” he says. “I’m here to perform.”

Most recently, Freddie and Jonathan were featured in Circle Zero Eight magazine, photographed in their home gym dressed by Armani, Hugo Boss, Stone Island, and Palace—a nod to their growing influence at the intersection of combat sports and contemporary fashion culture.

With natural charisma, championship blood, and knockout power, Freddie Haggerty is carving his own path—and bringing new energy to the global Muay Thai stage.