BBC Sport - Rio 2016 countdown: Chris Hoy's record sixth Olympic gold in London

Tears of joy as Hoy wins sixth gold

BBC Sport continues the countdown to Rio 2016 with the historic moment when Sir Chris Hoy overtakes Sir Steve Redgrave as Britain's most successful Olympian, by winning gold in the keirin cycling at London 2012.

Watch full coverage of the 2016 Olympic Games across the BBC this summer.

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