Who directed the film that Park Gun-hyung starred in in 2005?
Park Gun-hyung:  He starred in the ballroom dancing film "Innocent Steps" (2005), the period drama "The Kingdom of the Winds" (2008), as well as played doctors in medical drama "Syndrome", and romantic comedy "I Do, I Do" (2012). Innocent Steps:  "Dancer Purity") is a 2005 South Korean film directed by Park Young-hoon.
Park Young-hoon