Brawn GP's Jenson Button celebrates after winning the 2009 F1 World Championship by arriving fifth at the Brazilian F1 Grand Prix, on the Interlagos racetrack in Sao Paulo on Sunday, October 18, 2009. Photo: AP
Renault driver Fernando Alonso waves to fans as he walks back to his pits after failing to complete the Brazilian F1 Grand Prix. Photo: AP
Jenson Button celebrates after securing the Formula One World Championship at the Brazilian GP. Photo: AP
Firefighters spray the Renault car of Fernando Alonso after he span, failing to complete the Brazil's F1 Grand Prix at the Interlagos race track in Sao Paulo. Photo: AP
Brawn GP's Jenson Button celebrates after winning the 2009 F1 World Championship during Brazilian F1 Grand Prix. Photo: AP
McLaren-Mercedes' Lewis Hamilton sprays champagne after arriving third in the Brazilian F1 Grand Prix. Photo: AP
Red Bull's Mark Webber holds up his trophy after winning the Brazilian F1 Grand Prix, at the Interlagos racetrack in Sao Paulo. Photo: AP
Jenson Button celebrates with teammate driver Rubens Barrichello after winning the 2009 F1 World Championship at the Brazilian F1 Grand Prix. Photo: AP
Jenson Button, of Britain, waves his country's flag after he secured the F1 World Championship during Brazilian GP. Photo: AP
Jenson Button celebrates after winning the F1 World Championship 2009 at the Brazilian F1 Grand Prix. Photo: AP