Simplify the following text for a Grade 6 native English-speaking person.
Original: JÃ 1\/4 rgen Kohler ( born October 6 , 1965 in Lambsheim ) is a World Cup-winning German center back football player and football manager .
Simplified: JÃ 1\/4 rgen Kohler ( born 6 October 1965 ) is a former German football player .