Home People Seo Dong-won Seo Dong-won movies Seo Dong-won movies Seo Dong-won Movies (3) This Charming Girl (2005) As Sad man. He was 29 years old Once Upon a Time in High School (2004) As Seong-hun. He was 28 years old My Sassy Girl (2001) As Army Deserter. He was 25 years old
