Sebastian Vettel becomes youngest - ever F1 world champion . Red Bull ace takes title after winning title final race in Abu Dhabi . ` It has been an incredibly tough season , physically and mentally especially . Fernando Alonso sees his form disappear after finishing seventh . McLarens of Lewis Hamilton and Jenson Button finish second and third .
Sebastian Vettel becomes youngest - ever F1 world champion . Red Bull ace takes title after winning title final race in Abu Dhabi . Fernando Alonso sees his form disappear after finishing seventh . McLarens of Lewis Hamilton and Jenson Button finish second and third .