(FILES) This file photo taken on July 5, 2015 shows Ferrari's German driver Sebastian Vettel (L) greeting former Formula 1 and Moto GP driver John Surtees in the paddock before the British Formula One Grand Prix at the Silverstone. Britain's John Surtees, the only man to win both the Formula One and motorcycle grand prix world titles, has died aged 83, it was announced Friday, March 10, 2017. / AFP PHOTO / OLI SCARFF