Jennie Gow introduces round 15 of the MotoGP season, live from Sepang in Malaysia. Valentino Rossi was crowned world champion for the seventh time here last season after finishing third behind Casey Stoner and Dani Pedrosa. This year, Yamaha's Jorge Lorenzo has dominated the championship and with just three rounds to go after this race, the Spaniard will be desperate for the points that could secure his maiden world title
