Chan Kong-sang, known professionally as Jackie Chan, is a Hong King martial artist, actor, stuntman, film director, action choreographer, screenwriter, producer, 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, appearing in over 150 films.