Formula One introduces driver numbers for 2014 season . Red Bull 's Sebastian Vettel takes the number 1 as defending champion . The German had chosen five as champion to race with No . 1 for a season . Fernando Alonso takes 33 , with Lewis Hamilton driving for 44 .
Formula One introduces driver numbers for 2014 season . Red Bull 's Sebastian Vettel takes the number one as defending champion . The German had chosen five as champion will race with No . 1 for a season . Fernando Alonso takes 14 , with Lewis Hamilton opting for 44 .