Karlheinz Förster
Karlheinz Helmut Förster (born 25 July 1958) is a German former professional footballer who played as a central defender.The younger brother of another football defender, Bernd Förster, he was regarded as one of the world's top man-markers at his peak, and played most of his career at VfB Stuttgart with Bernd. Both were crowned European champions in 1980. Provided by Wikipedia