The Foul King (Hangul: 반칙왕; RR: Banchikwang) is a 2000 South Korean comedy-drama film, written and directed by Kim Jee-woon. It was Kim's second feature-length film after The Quiet Family. Like the director's debut film, The Foul King also stars Song Kang-ho, this time as an incompetent bank clerk who takes up a career in professional wrestling, adopting the moniker "The Foul King" in the ring.