Date of Birth: 
About Jimmy Weinert
- Mitchell Nelson Weinert (born August 14, 1951) is an American former professional motocross and supercross racer.
- He competed in the AMA Motocross Championships from 1972 to 1980.
- Weinert won 22 AMA Nationals and three AMA national championships during his racing career.
- In 1973, Weinert became the first American to defeat international-level riders in the Trans-AMA motocross series.
- That victory marked a turning point that brought American motocross up to par with the then dominant European riders.
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