guillaume rocquelin
F1: New race engineer for Vettel as 'Rocky' promoted
Sebastian Vettel will have a new F1 race engineer in 2015 after Red Bull promoted Guillaume Rocquelin to the position of Head of Race Engineering
United States Grand Prix: Vettel explains 'shake and bake'
After he managed to surge to pole position with a last gasp flying lap in qualifying on Saturday, Sebastian Vettel was asked what his "Shake 'n' Bake" celebrations had been about.