Um Yong-suActingNo biography available.Known For7.0Byeon Geum-ryeon1991Shim Hyung-rae and the Phantom Thief Lupin1990Fan ClubNo Nerds have favorited Um Yong-su yet — be the first.All fan clubsFrom NerdspinFilmographyActor21991Byeon Geum-ryeonFilm★ 7.01990Shim Hyung-rae and the Phantom Thief LupinFilm
