Park Joon-sikDirectingNo biography available.Known For4.0Dumbheaded Duo2020Dumbheaded Duo2020Fan ClubNo Nerds have favorited Park Joon-sik yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting22020Dumbheaded DuoFilmDirector★ 4.02020Dumbheaded DuoFilmDirector
