2002 - BTCC Production Class, Edenbridge Racing BMW 320i.
2001 - European Super Production Championship - 1 win, 4th in points (BMW 320i), Under 25 Trophy winner. Spa 24 Hours - NGT class winner (Porsche 996 GT3).
2000 - Selected races in American Le Mans Series (Lola/Riley & Scott-Judd).
1999 - International Formula 3000.
1998 - German Formula 3 Championship - 12th in points (Dallara Opel).
1997 - German Formula 3 Championship - 2 wins, 5th in points (Dallara Opel).
1996 - German Formula Opel - 2nd in points, Formula Opel Euroseries - 3rd in points, Formula Opel Nations Cup winner.
1995 - British Formula Ford Championship - 9th in points (Vector).
1994 - Selected Formula Ford races in Germany, Britain and European Championships.
1992 - German Senior Karting Championship - 4th in points.
1991 - German International Junior Karting Champion, German ADAC Karting Trophy - 2nd place.
1990 - Junior Nordrhein-Westfalen Karting Cup - 2nd place, Stefan Bellof Junior Cup - 2nd place.
1989 - German Junior Karting Championship - 2nd place, German Karting Gold Cup - 3rd place.