Keith Hirabayashi Cooke (also known as Keith H. Cooke and sometimes credited as Keith Cooke Hirabayashi) is an American martial artist, actor and an occasional stuntman. Cooke has trained in wushu, taekwondo and karate. His awards include being named...

Keith Hirabayashi Cooke (also known as Keith H. Cooke and sometimes credited as Keith Cooke Hirabayashi) is an American martial artist, actor and an occasional stuntman. Cooke has trained in wushu, taekwondo and karate. His awards include being named Competitor of the Year by Black Belt magazine in 1985, and five grand champion titles at the U.S. World and U.S. Open Karate tournaments. He is best known for his appearance as Reptile in the video-game movie of Mortal Kombat. He appeared as the younger Sub-Zero in the sequel, Mortal Kombat: Annihilation.