Who won the 2009 MotoGP championship?

Valentino Rossi won the 2009 MotoGP riders’ championship, racing for Yamaha.

Yamaha also took the manufacturers’ championship that season.

It was one of Valentino Rossi’s 7 MotoGP titles (2001, 2002, 2003, 2004, 2005, 2008, 2009).