Complex sentence: Paul Breitner (born September 5,1951 in Kolbermoor, West Germany) was a German football player who was called "Afro-Paule" due to his famous Afro haircut during his active career.
Split into simpler sentences: Paul Breitner (born September 5,1951 in Kolbermoor, West Germany) was a German football player. Breitner was also called "Afro-Paule" Breitner thanks to his famous Afro haircut during his active career.