12 August 2012 Last updated at 16:18

Olympics boxing: Anthony Joshua wins super-heavyweight gold

Anthony Joshua wins gold for Great Britain in the super-heavyweight boxing final with a dramatic victory over Roberto Cammarelle.

Joshua, 22, trailed by three points going into the final round against the defending champion.

But a grandstand finish saw the judges score the fight 18-18, with Joshua claiming gold on countback.

Watch the men's boxing finals via BBC Sport's interactive video player.

Available to UK users only.