Formula One World Championship
(L to R): Thomas Weber (GER) Member of the Board of Management of Daimler AG Group Research & Mercedes-Benz Cars Development, Nico Rosberg (GER) Mercedes AMG F1, race winner Lewis Hamilton (GBR) Mercedes AMG F1 and Sebastian Vettel (GER) Ferrari celebrate on the podium at Formula One World Championship, Rd1, Australian Grand Prix, Race, Albert Park, Melbourne, Australia, Sunday 15 March 2015.