Question: Who was the director of this 2011 South Korean coming of age film, which starred Kim Yoon-seok?
Sentence (from "Arirang (2011 film)"): The film addresses a personal crisis Kim went through, sparked by an incident during the filming of his previous film, "Dream", where the lead actress nearly died by hanging, and by the departure of a couple of close colleagues, including the director Jang Hoon.
Relevant evidence: No