BBC Sport - Nico Rosberg says Lewis Hamilton 'has everything to lose'

Hamilton 'has everything to lose'

Nico Rosberg says Lewis Hamilton "has everything to lose" ahead of the 2015 season opener in Australia.

The German, who lost out on the 2014 world championship to his Mercedes team-mate, believes that there is "big pressure" on the Briton as he seeks to become "one of the greats" in the sport.

Australian Grand Prix coverage details.

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