James Moontasri
Personal details
  • Born:
    • Birthday: 1988-04-10
    • Born Place: Frankfurt, Germany
  • Also Known As:

    เจมส์ มูลทาศรี

James Moontasri

James "Moonwalker" Moontasri is a retired American mixed martial artist, actor, and stunt performer. Born on April 10, 1988, he is of Korean and Thai descent. Moontasri began his career in Taekwondo, where he was a highly decorated athlete, including being named the 2007 USA Taekwondo Male Athlete of the Year and a two-time USA Taekwondo National Champion. After a successful Taekwondo career, he transitioned to mixed martial arts, competing in both the lightweight and welterweight divisions. With a professional MMA record of 9 wins and 5 losses, he fought in organizations like the RFA and the UFC.After retiring from professional fighting, Moontasri has leveraged his combat sports background for a career in Hollywood as a stunt coordinator and actor. He has been involved in stunt work and fight choreography for film and television, and has also taken on acting roles. His recent work includes the 2025 biographical sports drama film The Smashing Machine, where he is part of the cast portraying a fighter.