He won multiple a day of Le Mans races, including back-to-back wins in 1984 and 1985. He started his racing profession in the 1970s, where he drove for Ford in the Deutsche Rennsport Meisterschaft. A lot more than 2 decades after starting his profession, he received the FIA GT Globe Championship in 1998. He was created and elevated in Bonn, Germany. He received his first a day of Le Mans in 1979, when his co-drivers had been brothers Expenses and Don Whittington.