The reigning Driver's Champion is Sebastian Vettel and Red bull are the reigning constructor champions, but the number 1 formula 1 driver ever would probably be Ayrton Senna. Senna was the best but Micheal Schumacher would be the most successful.
Britain's Jensen Button Was the F1 World Champion for 2009, leading from start to finish.
Current F1 World Champion.
2006 was his final year in F1.
The current F1 world champion is Sebastian Vettel from Germany. He is the youngest ever world champion.
Andy smith
Sebastian vettel for Red Bull
Nikki Lauda
Fernando Alonso
1967
The defending Formula One World Champion heading into the 2012 season is Sebastien Vettel of the Red Bull Racingchassis.
The current F1 champion (2010) is Sebastien Vettel. He is almost certainly going to be the 2011 champion aswell.
Lewis Hamilton won the champion ship in only his second season racing making him the youngest world champion.