Formula One Testing: Guillaume Rocquelin (FRA) Red Bull Racing Race Engineer and Sebastian Vettel (GER) Red Bull Racing. Formula One Testing, Day One, Bahrain International Circuit, Sakhir, Bahrain, Wednesday 19 February 2014.
Guillaume Rocquelin (FRA) Red Bull Racing Race Engineer and Sebastian Vettel (GER) Red Bull Racing.
Formula One Testing, Day One, Bahrain International Circuit, Sakhir, Bahrain, Wednesday 19 February 2014.