Sebastian Vettel's spirit and hunger stronger than ever
Red Bull's Sebastian Vettel says the ''spirit and hunger'' remains as strong as ever heading into the Abu Dhabi Grand Prix.
The German, holds a 13-point advantage over Ferrari's Fernando Alonso with three races remaining.
Vettel won his first world title at the Yas Marina circuit in 2010, and should he go onto retain his title in 2012 he would join Michael Schumacher and Juan Manuel Fangio as the only drivers to have won three consecutive drivers' championships.
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