First it was Emerson Fittapaldi, then Fernando Alonso and Lewis Hamilton were the youngest world champions. Now its Sebastian Vettel at the age of 23, Vettel now is being seen as a future Ferrari driver and a teammate to Fernando Alonso. The only thing standing in his way is Felpie Massa who wants to improve after losing to Alonso. If Massa doesn't improve, Vettel could be a Ferrari driver.