Iwriter, actorIn-su Choi4 creditsNo biography recorded yet.Acting (1)On a Windy Day, We Must Go to ApgujeongOn a Windy Day, We Must Go to Apgujeong1993Writing (3)Nobody KnowsNobody Knows1977 · WriterNever Forget MeNever Forget Me1976 · WriterRising in the WorldRising in the World1968 · writer