Christian “The Warrior” Lee

Reigning two-division ONE MMA World Champion Christian “The Warrior” Lee comes from a family of true martial artists.

His parents are both black belts in various disciplines, which led Lee and his siblings to find success in the world’s largest martials arts organization.

Lee’s sister – former ONE Women’s Atomweight MMA World Champion Angela Lee – enjoyed a historic career in mixed martial arts before retiring in 2023. And his brother, Adrian Lee, could become the organization’s next big star.

“The Warrior” is no less accomplished than his siblings. His promise was evident from an early age, when he earned black belts in Brazilian Jiu-Jitsu and Total Defense System as a teenager.

In fact, he was voted Most Outstanding Athlete at the 2013 FILA World Championship after winning six world titles across the disciplines of BJJ, pankration, mixed martial arts, and submission grappling.

After making his professional MMA debut in 2015, Lee quickly established himself as the most prolific finisher in ONE history, regularly bringing the fans to their feet with his ultra-aggressive fighting style and world-class skills.

In 2019, Lee made history. He knocked out Japanese legend Shinya Aoki to become the youngest-ever male mixed martial arts World Champion, standing along with his sister Angela as the only sibling MMA World Champions in history.

His most recent entry into the history books came in 2022, when he became a two-weight World Champion by adding the ONE Welterweight MMA World Title to his collection with an epic knockout win over Kiamrian Abbasov in the ONE on Prime Video 4 main event.