Jake “The One” Peacock

Jake “The One” Peacock is far from your average Muay Thai fighter. Incredibly, the English-born Canadian resident has reached the global stage of ONE Championship despite missing his right forearm – and he’s never allowed those circumstances to deter him.

Peacock’s childhood was no different from any other’s. As the son of a former Chelsea midfielder, Peacock grew up playing soccer but was attracted to combat sports early on, beginning with karate.

He threw his first punch in school while fending off a bully, and that’s when he realized combat sports would allow him to stand up for himself and become a stronger person.

After transitioning to full-contact karate and showing great promise in the art of Muay Thai, a 15-year-old Peacock and his family moved to Calgary, Canada, where he continued to chase his martial arts dreams.

His impressive talent led to success in the Canadian Muay Thai scene and then a Road To ONE: Canada tournament in early 2024. Peacock dispatched each opponent en route to the final, where he knocked out his adversary to earn a contract with ONE Championship.