Olympics wrestling: Otarsultanov clinches 55kg gold for Russia

European champion Dzhamal Otarsultanov wins Russia's fourth wrestling gold of London 2012 with a dramatic victory in the men's 55kg freestyle.

The 25-year-old beat Georgia's Vladimer Khinchegashvili two rounds to nil.

Otarsultanov won a leg grapple in the first period, and Khinchegashvili narrowly failed to win the second round right on the bell, losing 1-0 4-3.

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