Yu In-UngActing • South KoreaNo biography available.Known For4.0The Doofus Detective And The Twin Light Brothers1990Fan ClubNo Nerds have favorited Yu In-Ung yet — be the first.All fan clubsFrom NerdspinFilmographyActor21993Little GiantFilmMan #61990The Doofus Detective And The Twin Light BrothersFilm★ 4.0
