Choi Se-junActingNo biography available.Known For5.9Hyperventilation20177.6Unbelievable Space Love2018Fan ClubNo Nerds have favorited Choi Se-jun yet — be the first.All fan clubsFrom NerdspinFilmographyActor22018Unbelievable Space LoveTVRed-haired Tere • 10 episodes★ 7.62017HyperventilationTVSan-ho (voice) • 7 episodes★ 5.9