Porsche Sprint Challenge Champion David Williams Picks Up Where He Left Off with a Type 992 Masters Class Victory Friday ...

Valentino Rossi is a MotoGP legend. A nine-time world champion, he's the only motorcycle racer to have completed over 400 Grand Prix races, and he has 199 podiums and 89 victories under his belt.

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It has also served as the basis for numerous successful Porsche racing cars, including the ubiquitous and dominant 935, which has the rare distinction of being a production-based car that captured ...