Juha MentulaActingNo biography available.Known For5.2Witness the Fitness2022Fan ClubNo Nerds have favorited Juha Mentula yet — be the first.All fan clubsFrom NerdspinFilmographyActor22022Witness the FitnessFilmOtto★ 5.21993GladiaattoritTVViikinki • 13 episodes★ 5.3