Chan Kong-sang () (; born 7 April 1954), known professionally as Jackie Chan, is a Hong Kong martial artist, actor, stuntman, filmmaker, action choreographer, and singer. He is known in the cinematic world for his slapstick acrobatic fighting style, comic timing, use of improvised weapons, and innovative stunts, which he typically performs himself. He has trained in Wushu or Kung Fu and Hapkido, and has been acting since the 1960s, performing in more than 150 films. He is one of the most popular action film stars of all-time.