Vettel still has the hunger

Updated: March 14, 2012

Sebastian Vettel has warned his rivals that he is still hungry for more success in Formula 1, as he bids to secure a third consecutive world championship title.

On the eve of the opening race of 2012 in Australia this weekend, Vettel says that his dominance of last year has not dimmed his desire for victory – and that he will get upset if he is not winning again this time out.