Koo Min-jungDirecting • 1989-01-01No biography available.Known For6.5Ordinary Courage2022Fan ClubNo Nerds have favorited Koo Min-jung yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting2Writing1Production1Creator12023The Black Box on EarthTVDirector • 4 episodes2022Ordinary CourageFilmDirector★ 6.5