Question:  Kim Sang-bum is best known for his role as So Yi-jung in "Boys Over Flowers", a South Korean television series, which aired in what year?
Sentence (from "Boys Over Flowers (TV series)"): It aired on KBS2 from January 5 to March 31, 2009 on Mondays and Tuesdays at 22:00 for 25 episodes.
Relevant evidence: No