People Germany Klaus Wirtgen peoplepill id: klaus-wirtgenKW 1 views today 8 views this weekKlaus WirtgenBiographyListsAlso ViewedListsKlaus Wirtgen is in following listsBy work and/or countryNotable German peopleGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredKlaus Wirtgen