Gu Do-hyungActing • South KoreaNo biography available.Known For6.8The Practical Guide to Love20269.0Backdoor20267.0Villains Everywhere2025The Substitute2026Fan ClubNo Nerds have favorited Gu Do-hyung yet — be the first.All fan clubsFrom NerdspinFilmographyActor4Upcoming12026The Practical Guide to LoveTVJun-hyung • 12 episodes★ 6.82026BackdoorTVSeo Ji-hyuk • 20 episodes★ 9.02025Villains EverywhereTVStudent President • 24 episodes★ 7.02024Miss Baek: The Dating MasterTVOh Dong-hyun • 1 episodes
