Nico Rosberg back to his best in Bahrain GP, claims Mercedes boss Toto
 

20-04-15 09:04 AM

Mercedes motorsport boss Toto Wolff believes Nico Rosberg was back to his best in Sunday's Bahrain Grand Prix. Rosberg has again found himself playing second fiddle to Hamilton so far this season, which has led to many questioning his character and ability.

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