The world has known about seven-time F1 champ Lewis Hamilton moving to the Ferrari squad from Mercedes-Benz for over a year now, but it still hasn't really set in that he'll be wearing Rosso Corsa overalls this season.

With F1’s current regulations now in their fourth year, the performance gaps that gave front-runners comfortable advantages are shrinking fast. Teams that were once struggling to keep pace have had enough time with these cars to catch up on the learning curve. (See: Ferrari and McLaren’s surge last year .)

Lewis Hamilton reunited with his former Formula 1 team Mercedes at F1 75's live launch in a heartwarming red carpet appearance. The seven-time world champion may have left the team for a chance of a title with Ferrari, but it appears all is well between Hamilton and his old boss Toto Wolff.