Jenson Button won the 2009 Formula 1 drivers’ championship, racing for Brawn GP.
Brawn GP also took the constructors’ championship that season.
Formula 1 & Open-Wheel
Who won the 2009 Formula 1 championship?
Jenson Button won the 2009 Formula 1 championship with Brawn GP.
Sources
- Paddock curated championship records
- Wikipedia — Formula 1 champions
- Formula 1 official site