Question: Who was the director of this 2011 South Korean coming of age film, which starred Kim Yoon-seok?
Sentence (from "Kim Yoon-seok"): His breakout role came as the villain in gambling film "" (2006), but it was his performance as an ex-cop turned pimp in surprise hit "The Chaser" (2008) that brought him acting awards and stardom in his forties.
Relevant evidence: No