Date of Birth: 
Place of Birth: Gengenbach, Baden-Württemberg, Germany
About Bernd Diener
- Bernd Diener (born 19 June 1959) is a German motorcycle speedway rider.
- He competes in Speedway, Longtrack and Grasstrack and had been at World Championship level since the mid 1980.
- He has twice been on the podium in the World Longtrack Championship 1996 & 2004 and won the European Grasstrack Championship once in 1999.
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