2014
FIA World Endurance Trophy for LMP1 Private Team Drivers
1st
2013
American Le Mans Series - LMP1
2nd
1999
FIA Formula 3000 International Championship
1st
1998
FIA Formula 3000 International Championship
2nd
1997
Monaco Grand Prix - Formula 3
1st
1997
100 Meilen von Hockenheim - Formula 3
1st
1996
Masters of Formula 3 - Zandvoort
3rd
1995
Formel Ford Zetec Meisterschaft
2nd
1995
Formula Ford 1800 Germany - International
1st
1994
Formula Ford 1600 Germany
1st