2008
| | 24h Nürburgring - SP3T | |
| Race position: 1. | | Team: Volkswagen Motorsport I, Volkswagen Motorsport III | | Car: Volkswagen Scirocco |
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2007
| | 24h Nürburgring - SP6 | |
| Race position: 1. Started from pole position. | | Team: Motorsport Arena Oschersleben | | Car: BMW Z4 M-Coupe | | Complete results needed. |
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2006
| | GP Masters | | Position: 5 (3 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Team Phantom | | Car: Delta (Cosworth) | | Complete results needed. |
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| | | 24H Dubai - A5 | |
| Race position: 1. Started from pole position. Fastest lap. | | Team: Duller Motorsport 1 | | Car: BMW M3 E46 GTR |
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2005
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| | | GP Masters | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Team Phantom | | Complete results needed. |
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2004
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2003
| | SPEED World Challenge GT | | Position: 4 (194 points) | 10 races. 0 wins. 0 pole positions. 3 podiums. ? fastest laps. | | Car: BMW M3 | | Complete results needed. |
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2001
| | American Le Mans Series GT | | Position: 8 (158 points) | 8 races. ? wins. 0 pole positions. ? podiums. ? fastest laps. | | Team: BMW Motorsport | | Car: BMW M3 | | Complete results needed. |
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1998
| | International Sports Racing Series | | Position: 22 (15 points) | 3 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: BMW Team Rafanelli | | Car: Riley & Scott MkIII (BMW) |
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| | | Le Mans 24h - P1 class | |
| Race position: no position. | | Team: Team BMW Motorsport | | Car: BMW V12 Le Mans | | Complete results needed. |
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1997
| | FIA GT GT1 | | Position: 17 (10 points) | 7 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Porsche AG | | Car: Porsche 911 GT1 Evo |
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1996
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| | | Global GT Championship | | Position: no position | 2 races. 2 wins. 0 pole positions. 2 podiums. 1 fastest lap.
| | Team: Porsche AG | | Car: Porsche 911 GT1 |
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1995
| | German Supertouring Championship | | Position: 4 (353 points) | 16 races. 0 wins. 0 pole positions. 4 podiums. ? fastest laps. | | Team: AZK | | Car: Audi A4 | | Complete results needed. |
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| | | FIA Touring Car World Cup | | Position: 9 (16 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: AZK Team Schneider | | Car: Audi A4 |
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| | | Le Mans 24h - WSC class | |
| Race position: 2. | | Team: Porsche Kremer Racing | | Car: Kremer K8 Spyder WSC (Porsche) | | Complete results needed. |
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1994
| | German Supertouring Championship | | Position: 9 (29 points) | 6 races. 0 wins. 0 pole positions. 1 podium. ? fastest laps. | | Team: SMS | | Car: Audi 80 Quattro | | Complete results needed. |
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| | | FIA Touring Car World Cup | | Position: 5 | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: SMS Motorsport | | Car: Audi 80 Quattro |
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1993
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1992
| | DTM | | Position: 18 (21 points) | 12 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: SMS Motorsport | | Car: Audi V8 quattro |
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1991
| | DTM | | Position: 3 (158 points) | 20 races. 4 wins. 1 pole position. 8 podiums. 4 fastest laps.
| | Team: SMS Motorsport | | Car: Audi V8 quattro Evo |
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| | | Sportscar World Championship | | Position: 44 (4 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Konrad Motorsport (Joest Racing) | | Car: Porsche 962C |
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1990
| | DTM | | Position: 1 (189 points) | 21 races. 7 wins. 2 pole positions. 10 podiums. 4 fastest laps.
| | Team: Schmidt Motorsport Technik | | Car: Audi V8 quattro |
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1989
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1988
| | Supercup | | Position: 3 (32 points) | 5 races. 1 win. ? pole positions. 3 podiums. ? fastest laps. | | Team: Porsche | | Car: Porsche 962C | | Complete results needed. |
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1987
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| | | Supercup | | Position: 1 (82 points) | 5 races. 2 wins. 3 pole positions. 5 podiums. ? fastest laps. | | Team: Porsche | | Car: Porsche 962C | | Complete results needed. |
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1986
| | World Sports-Prototype Championship | | Position: 2 (82 points) | 8 races. 2 wins. 2 pole positions. 5 podiums. 1 fastest lap.
| | Team: Rothmans Porsche, Joest Racing | | Car: Porsche 962C | | Car: Porsche 956 |
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| | | Supercup | | Position: 1 (62700 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Car: Porsche 962C | | Complete results needed. |
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1985
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1984
| | DTM | | Position: 16 (37.5 points) | 5 races. 0 wins. 0 pole positions. 1 podium. ? fastest laps. | | Car: BMW 635 CSi | | Complete results needed. |
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| | | FIA World Endurance Championship | | Position: 8 (54 points) | 5 races. 1 win. 0 pole positions. 3 podiums. 0 fastest laps.
| | Team: Brun Motorsport, Trust Engineering | | Car: Porsche 956 |
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1983
| | FIA World Endurance Championship | | Position: 32 (10 points) | 4 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Brun Motorsport | | Car: Sehcar C6 (Cosworth) | | Car: Sehcar C6 (Porsche) | | Car: Porsche 956 |
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| | | European Endurance Championship | | Position: 35 (10 points) | 0 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Brun Motorsport | | Car: Sehcar C6 (Cosworth) | | Car: Porsche 956 |
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| | | European Touring Car Championship | | Position: 8 (125 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Team: Schnitzer | | Car: BMW 635 CSi | | Complete results needed. |
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1982
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1981
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1979
| | Formula 1 | | Position: 19 (2 points) | 12 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: ATS Wheels | | Car: ATS D2, D3 - Ford |
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| | | Procar BMW M1 | | Position: 2 (73 points) | 9 races. 2 wins. 5 pole positions. 3 podiums. 0 fastest laps.
| | Team: Manfred Cassani | | Car: BMW M1 |
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| | | Formula 2 Europe | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: March Racing | | Car: March 792 (BMW) |
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1978
| | Formula 1 | | Position: 18 (2 points) | 14 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Shadow Racing Team |
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1977
| | Formula 1 | | Position: 11 (12 points) | 15 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Team Rothmans International, Martini Racing | | Car: March 761B (Ford Cos. DFV 3.0 V8) | | Car: Brabham BT45B (Alfa Romeo 3.0 F12) |
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| | | Formula 2 Europe | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Project Four Racing | | Car: Ralt RT1 (BMW) |
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1976
| | Formula 1 | | Position: 13 (8 points) | 16 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: March Racing, Theodore Racing | | Car: March 761 (Ford Cos. DFV 3.0 V8) |
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| | | Formula 2 Europe | | Position: no position | 2 races. 2 wins. 2 pole positions. 2 podiums. 1 fastest lap.
| | Team: March / BMW Motorsport | | Car: March 762 (BMW) |
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1975
| | Formula 1 | | Position: no position | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Lavazza March | | Car: March 751 (Ford Cos. DFV 3.0 V8) |
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| | | Formula 2 Europe | | Position: no position | 4 races. 0 wins. 0 pole positions. 1 podium. 1 fastest lap.
| | Team: Jägermeister Team March | | Car: March 752 (BMW) |
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1974
| | Formula 1 | | Position: 16 (5 points) | 12 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: March Engineering | | Car: March 741 (Ford Cos. DFV 3.0 V8) |
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| | | Formula 2 Europe | | Position: 2 (43 points) | 9 races. 3 wins. 4 pole positions. 6 podiums. 3 fastest laps.
| | Team: March Engineering | | Car: March 742 (BMW) |
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1973
| | Formula 2 Europe | | Position: no position | 5 races. 0 wins. 1 pole position. 0 podiums. 0 fastest laps.
| | Team: March Racing | | Car: March 732 (BMW) |
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1971
| | Formula 2 Europe | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Eifelland Wohnwagenbau | | Car: Brabham BT30 (Cosworth) |
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