Martin KälbererSound • 1967-08-07 • Ulm, GermanyNo biography available.Known ForMartin Kälberer - Raum2023Fan ClubNo Nerds have favorited Martin Kälberer yet — be the first.All fan clubsFrom NerdspinFilmographySound1Actor52008Meine Mutter, mein Bruder und ich!FilmOriginal Music Composer★ 5.0