A timid and extravagant bank clerk, Dae-ho is considered inefficient at his workplace. As he tries to be recognized by his superior, his efforts only cause more bad situations. But he has an explosive energy that nobody knows about. One day, after yet another day of suffering at work, he goes to a wrestling gym to persuade its owner to become his bank’s client. And, by accident, he starts to learn how to wrestle. From then, he starts to live a new life. And his personality starts to change…
The Foul King is a 2000 South Korean sports comedy 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.