Formula One World Championship: Pascal Wehrlein (GER) Sauber walks the track at Formula One World Championship, Rd3, Bahrain Grand Prix Preparations, Bahrain International Circuit, Sakhir, Bahrain, Thursday 13 April 2017.
Pascal Wehrlein (GER) Sauber walks the track at Formula One World Championship, Rd3, Bahrain Grand Prix Preparations, Bahrain International Circuit, Sakhir, Bahrain, Thursday 13 April 2017.