1994-1998



1999

2000-2003


2001-2003

2004


2005



2006


2007

2008

2009

German Formula Three - 9 wins. 1994 German Formula Open Championshiop

Formula 3000 Championship

Porsche Supercup. 2000 Rookie of Year

Porsche Carrera Cup

ALMS GT, Speed World Challenge GT

Rolex 24 At Daytona GT winner; ALMS GT2; Speed World Challenge GT

Porsche Cup winner; Rolex Series GT; ALMS GT2

Rolex Series GT; ALMS GT2

ALMS GT2 co-champion; 24 Heures du Mans GT2 - fifth

Rolex 24 At Daytona GT