Jang Se-yoonActing • 1984-03-03No biography available.Known For7.0May Story20104.0Brainwave20054.3The First Amendment of Korea2003Fan ClubNo Nerds have favorited Jang Se-yoon yet — be the first.All fan clubsFrom NerdspinFilmographyActor32010May StoryFilm★ 7.02005BrainwaveFilmHan Jenny★ 4.02003The First Amendment of KoreaFilm★ 4.3