Acting · born October 6, 1972 · Seoul, South Korea Ko So-young Ko So-young (고소영) is a South Korean actress. She is married to fellow actor Jang Dong-gun. They have two children together.TMDB page · IMDb Filmography (3) Ms. PerfectSeries · 2017 · as Sim Jae-Bok · 20 ep.★ 6.0 MemoriesSeries · 1998 · as Kim Joo-hee · 22 ep.★ 8.0 Beginning of HappinessSeries · 1996 · as Shin Na-ra · 47 ep.