Date of Birth: 
Place of Birth: Crimmitschau, Saxony, Germany
About Klaus Gruner
- Klaus Gruner (born 22 August 1952 in Frankenhausen, Crimmitschau) is a former East German handball player who competed in the 1980 Summer Olympics. He was a member of the East German handball team which won the gold medal.
- He played all six matches and scored three goals.
Read more at Wikipedia