Manthey shows the U.S. what made it legendary with Sebring win
Mathey's famed 'Grello' Porsche 911 has won the Nurburgring 24 Hours seven times, now it has a Sebring 12 Hours victory win, too.
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Mathey's famed 'Grello' Porsche 911 has won the Nurburgring 24 Hours seven times, now it has a Sebring 12 Hours victory win, too.