Chae Doo-byeongDirectingNo biography available.Known For6.3O’PENing20226.0Detour2016Fan ClubNo Nerds have favorited Chae Doo-byeong yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting22022O’PENingTVDirector★ 6.32016DetourFilmDirector★ 6.0