Button: I'm not a 'one-hit wonder'

Newly-crowned Formula One world champion Jenson Button has vowed to defend his title with Brawn and prove he is no "one-hit wonder".

The 29-year-old became the 10th Briton to win the F1 title on Sunday when his fifth-placed finish at the Brazilian Grand Prix was enough to open an unassailable lead over his rivals with just the final race in Abu Dhabi to come.