No photoChoi Yun-jinProducer · Born June 29, 1977IMDb Produced 62010s2015OfficeProducer682013Steel Cold WinterProducer612012Perfect NumberProducer68I Am the KingProducerHorror StoriesAssociate Producer2011Leafie, a Hen Into the WildLine Producer72Wrote 32020s2025Big DealWriter2010s2015OfficeWriter682013Steel Cold WinterScreenplay61Directed 12020s2025Big DealField Director