Date of Birth: 
Place of Birth: Wuppertal, North Rhine-Westphalia, Germany
About Stefan Prein
- Stefan Prein (born October 27, 1965 in Wuppertal) is a former Grand Prix motorcycle road racer from Germany.
- His best year was in 1990 when he won the 125cc Yugoslavian Grand Prix and finished the season in third place in the 125cc world championship, behind Loris Capirossi and Hans Spaan.
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