Yuen Woo Ping

Yuen Woo-ping (born 1945) is a Hong Kong director, action choreographer, and producer, one of the most internationally influential figures in the history of martial-arts choreography. He choreographed action for The Matrix trilogy, Crouching Tiger, Hidden Dragon, and Kill Bill. His acclaimed films as director include Drunken Master, Snake in the Eagle's Shadow, Iron Monkey, and Tai Chi Master.