2011
| | 24 Hours of Barcelona | |
| Race position: 2. | | Team: Bovi Motorsport | | Car: Brokernet Silversting | | Complete results needed. |
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| | | 24h Nürburgring - SP7 | |
| Race position: 9. | | Team: Kremer Racing | | Car: Porsche 911 GT3 Cup 997 | | Complete results needed. |
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2010
| | International GT Open - Super GT | | Position: no position | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Autorlando Sport | | Car: Porsche 911 GT3 RSR |
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| | | ADAC GT Masters | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Vulkan Racing-Mintgen Motorsport | | Car: Dodge Viper Competition Coupe |
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| | | Formula Le Mans | | Position: 8 (33 points) | 2 races. 1 win. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Hope Polevision Racing | | Car: Oreca FLM09 (Chevrolet) |
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| | | 24H Series - A6 | | Position: no position | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Bovi Motorsport | | Car: Brokernet Silver Sting |
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| | | 24H Series - SP1 | | Position: 1 | 1 race. 1 win. 1 pole position. 1 podium. 1 fastest lap.
| | Team: Bovi Motorsport | | Car: Brokernet Silver Sting |
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| | | 24H Series - SP3 | | Position: 3 | 1 race. 0 wins. 1 pole position. 1 podium. 0 fastest laps.
| | Team: Nicholas Mee Racing 1 | | Car: Aston Martin V8 Vantage GT4 |
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2009
| | Formula Le Mans | | Position: 11 (48 points) | 12 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: DAMS | | Car: Oreca FLM09 (Chevrolet Corvette LS3) |
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| | | FIA GT3 European Championship | | Position: no position | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Callaway Competition | | Car: Chevrolet Corvette Z06R GT3 |
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| | | Le Mans Series - LMP1 | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Scuderia Lavaggi | | Car: Lavaggi (AER) |
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2008
| | FIA GT - GT1 | | Position: no position | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: AT-Racing | | Car: Corvette C5-R |
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| | | Le Mans Series - LMP1 | | Position: no position | 3 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Scuderia Lavaggi | | Car: Lavaggi (AER) |
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| | | Toyo Tires 24H Series-A6 | | Position: 24 | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Konrad Motorsport | | Car: Porsche 997 RSR |
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| | | FIA GT G2 | | Position: no position | 1 race. 0 wins. 1 pole position. 0 podiums. 0 fastest laps.
| | Team: McDonalds Racing | | Car: Porsche GT2 |
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| | | FIA GT - Citation Cup | | Position: 1 (20 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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2007
| | Le Mans Series - LMP1 | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Scuderia Lavaggi | | Car: Lavaggi LS01 (Ford) | | Complete results needed. |
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| | | ADAC GT Masters | | Position: 4 (56 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Complete results needed. |
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2006
| | FIA GT - GT2 | | Position: 26 (7 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Renauer Motorsport Team | | Car: Porsche 911 GT3 RSR | | Complete results needed. |
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| | | Le Mans Series - LMGT2 | | Position: 28 (1 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: James Watt Automotive | | Car: Porsche 911 GT3 RSR |
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2005
| | FIA GT - GT2 | | Position: 10 (23 points) | 6 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Renauer Motorsport Team, Lammertink Racing | | Car: Porsche 911 GT3 RSR |
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| | | Le Mans Series - LMGT1 | | Position: 11 (9 points) | 4 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: A-Level Engineering | | Car: Porsche 996 Turbo |
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2004
| | FIA GT | | Position: no position | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Wieth Racing, Graham Nash Motorsport | | Car: Ferrari 550 Maranello | | Car: Saleen S7-R |
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| | | Le Mans Endurance Series - GT | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: T2M Motorsport | | Car: Porsche 911 GT3 RS |
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| | | Le Mans Endurance Series GTS | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: A-Level Engineering | | Car: Porsche 911 Turbo |
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2003
| | FIA GT | | Position: 53 (3 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Wieth Racing | | Car: Ferrari 550 Maranello |
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2002
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2001
| | FIA GT NGT | | Position: 17 (12 points) | 8 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Freisinger Motorsport, Escuderia Bengala | | Car: Porsche 911 GT3 R |
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2000
| | FIA GT | | Position: 7 (26 points) | 10 races. 1 win. 0 pole positions. 3 podiums. 0 fastest laps.
| | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 |
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| | | 1000 km Suzuka - INT | |
| Race position: no position. | | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 | | Complete results needed. |
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| | | Le Mans 24h - GTS class | |
| Race position: no position. | | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 | | Complete results needed. |
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1999
| | FIA GT | | Position: 8 (21 points) | 10 races. 0 wins. 1 pole position. 1 podium. 0 fastest laps.
| | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 |
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| | | Le Mans 24h - GTS class | |
| Race position: no position. | | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 | | Complete results needed. |
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| | | French GT Championship | | Position: 35 (72 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Car: Porsche 911 GT2 | | Complete results needed. |
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1998
| | German Touring Car Challenge | | Position: 14 (196 points) | 16 races. 0 wins. 0 pole positions. 2 podiums. 1 fastest lap.
| | Team: Oettinger Sport | | Car: Volkswagen Golf GTi |
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| | | FIA GT - GT2 | | Position: 22 (7 points) | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 |
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1997
| | FIA GT - GT2 | | Position: 18 (7 points) | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Konrad Motorsport, Karl Augustin | | Car: Porsche 911 GT2 |
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1996
| | Global GT Championship | | Position: 48 (35 points) | 9 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Freisinger Motorsport | | Car: Porsche 911 GT2 Evo |
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1995
| | Global GT Championship | | Position: 21 (74 points) | 10 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Freisinger Motorsport | | Car: Porsche 911 Biturbo |
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| | | Le Mans 24h - GT1 class | |
| Race position: 10. | | Team: Freisinger Motorsport | | Car: Porsche 993 BiTurbo | | Complete results needed. |
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1993
| | Porsche Carrera Cup Germany | | Position: no position | ? races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Car: Porsche Carrera | | Complete results needed. |
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| | | Porsche Supercup | | Position: no position | ? races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Car: Porsche Carrera | | Complete results needed. |
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1992
| | Formula 3 Germany | | Position: 8 (102 points) | 25 races. 0 wins. 0 pole positions. 3 podiums. 0 fastest laps.
| | Team: Opel Team Schübel | | Car: Dallara F392 (Opel) |
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| | | Porsche Carrera Cup Germany | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Porsche AG | | Car: Porsche Carrera 2 |
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1991
| | Formula 3 Germany | | Position: 8 (66 points) | 8 races. 2 wins. 2 pole positions. 2 podiums. 1 fastest lap.
| | Team: Opel Team Schübel | | Car: Dallara F391 (Opel) |
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1990
| | Formula 3 Germany | | Position: 3 (81 points) | 10 races. 2 wins. 1 pole position. 3 podiums. 1 fastest lap.
| | Team: Opel Team Schübel West | | Car: Reynard 903 Opel |
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1989
| | Formula 3 Germany | | Position: 5 (138 points) | 11 races. 0 wins. 1 pole position. 4 podiums. 0 fastest laps.
| | Team: Style Auto Racing Team | | Car: Dallara F388 (Volkswagen) |
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1988
| | Formula 3 Germany | | Position: 7 (103 points) | 11 races. 1 win. 0 pole positions. 3 podiums. 2 fastest laps.
| | Team: Style Auto Racing Team | | Car: Dallara 388 (Volkswagen) |
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1987
| | Formula 3 Germany | | Position: 13 (13 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Malte Bongers Motorsport | | Car: Reynard 873 (Alfa Romeo) |
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| | | Formula 3 Euro Series | | Position: 14 (12 points) | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Malte Bongers Motorsport | | Car: Reynard 873 (Alfa Romeo) |
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1986
| | Formula 3 Germany | | Position: 5 (66 points) | 11 races. 0 wins. 1 pole position. 3 podiums. 0 fastest laps.
| | Team: Wolfgang Kaufmann | | Car: Ralt RT30 (Volkswagen) |
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1985
| | Formula 3 Germany | | Position: 9 (46 points) | 13 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Wolfgang Kaufmann | | Car: Ralt RT3 (Alfa Romeo) |
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1984
| | Formula 3 Germany | | Position: no position | 6 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Erwin Derichs | | Car: Derichs D385 (Toyota) |
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| | | Formula 3 Europe | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Erwin Derichs | | Car: Derichs D385 (Toyota) |
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