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Hamilton wins fourth Grand Prix in a row

Lewis HamiltonGetty Images

Britain's Lewis Hamilton dominated the Russian Grand Prix to take his ninth win of the year.

The win was his fourth in a row, and extended his championship lead.

Hamilton has now equalled Nigel Mansell's record for most wins by a British driver - 31.

Hamilton's team-mate Nico Rosberg fought back following a first-lap error and took second place.

Rosberg trails Hamilton by 17 points with three races remaining.