Klaus GronewaldActing • 1971-04-13 • Dachau, GermanyNo biography available.Known ForFan ClubNo Nerds have favorited Klaus Gronewald yet — be the first.All fan clubsFrom NerdspinFilmographyActor2Creator12009Audi Star TalkTVself-host • 6 episodes2006Das perfekte Promi-DinnerTVSelf • 1 episodes★ 6.0