Simplify the following text for a Grade 7 native English-speaking person.
Original: Wolfgang Kleff ( born 16 November 1946 in Schwerte , Germany ) is a former German football player whose resemblance to German actor and comedian Otto Waalkes allowed him to pick up minor roles in motion pictures and his referring nickname `` Otto '' as well .
Simplified: Wolfgang Kleff ( born 16 November , 1946 ) is a former German football player .