(born September 6, 1952) is an American martial arts actor. He has made 80 on screen film and television appearances and 46 more as a stunt coordinator or stunt double. He has done choreography for movies like Get Smart and Double Impact as well as television shows such as, Discovery Channel's Fight Science and Entourage. He does Submission Grappling, kung fu, taekwondo, and Western Boxing, and has won championships in all. He also trained Brad Pitt for the movie Fight Club.