Dieter Kottysch

Dieter Kottysch (30 June 1943 – 9 April 2017) was a German amateur middleweight boxer. He was born in Gliwice, Poland. He competed in the 1968 and 1972 Olympics and won a gold medal in 1972. He was a member of BC Sportmann, Hamburg.
Kottysch died on 9 April 2017 in Hamburg, Germany from a long-illness at the age of 73.