Who is the most important driver of the F1 season?

Question

I want to know that who is the most important driver of the F1 season?

Answer 1

Sometimes winning isn’t about skill.  Sometimes it’s not about grit, resolve, determination or even being a team player.  Winning can be all about those teeny tiny factors that when added up, create the circumstances of luck – the phenomenon known in physics as causality.And the single greatest factor that contributed to Vettel’s victory is none other than Renault’s Vitaly Petrov, who ranked 13th in this year’s overall standings.