Formula One World Championship
(L to R): Lewis Hamilton (GBR) Mercedes AMG F1, James Waddell (GBR) Mercedes AMG F1 Race Team Composite Technician, race winner Nico Rosberg (GER) Mercedes AMG F1 and Sebastian Vettel (GER) Ferrari celebrate on the podium at Formula One World Championship, Rd18, Brazilian Grand Prix, Race, Interlagos, Sao Paulo, Brazil, Sunday 15 November 2015.