ヨースト・レーシング
In 1988, he was crowned champion of the Rothmans Porsche Turbo Cup series driving the Pop 84 / Pfaff 944 Turbo race car, winning only 3 out of the 8 races. He also co-drove the second of the factory entered Porsche GT1 machines in the 1996 24 Hours of Le Mans with Yannick Dalmas and Karl Wendlinger. They finished third behind the other GT1 and the winning #7 Porsche WSC-95 of Joest Racing.