Lewis Hamilton: why he's back to his best

Lewis Hamilton's victory at the Barcelona-Catalunya Grand Prix marked a breakthrough for both the Briton and Ferrari, but how much of it is down to the man himself, and how much to a Formula 1 car finally built around his needs? Mark Hughes and Bryn Lucas dig into the remarkable turnaround of both Hamilton and team principal Fred Vasseur, exploring how the new regulations, bespoke brakes and a…