Diplom: Berliner Samenbank (SUPERMAN) Karsten Meißner RSS Profile Karsten MeißnerEntriesNetwork 1Contact last next 0 Advertising campaign for the Berlin Spermbank. When you donate sperm you become a superman. Personal headlines to attract possible sperm donors using his name. work DiplomBerlinSpermbank 2 work DiplomBerlinSpermbank 1 Share Xing Facebook Twitter LinkedIn Pinterest Whatsapp Spread the word via email