Cycling:Bradley Wiggins became the first man to win the Tour de France and Olympic gold in the same year with an imperious victory in the London 2012 time trial.
The 32-year-old claimed his fourth Olympic gold and seventh medal in all, surpassing Steve Redgrave with a British record haul of Games medals.
Wiggins was the penultimate of 37 riders to take to the course and completed the 44-kilometre route in 50 minutes 39 seconds to triumph by 42 seconds, with fellow Briton Chris Froome third in 51mins 47secs. World champion Tony Martin of Germany clocked 51:21 to claim silver.
Belfast rider David McCann came home 27th of the 37 riders in a time of 56:03.77 and afterwards the 39-year-old confirmed his retirement from the sport as expected.
Wiggins won the Tour’s two long time-trials last month and was optimistic of success after three Olympic gold medals on the track and six in all in his previous three Games.
The Londoner showed no signs of fatigue following Saturday’s road race and reached the first time check after 7.3km, in 8:27, five seconds behind Martin, but thereafter forged forward and took the lead at the second time check, after 18.4km.
Wiggins was 11 seconds faster than the German, going through in 23:14 and enhanced his advantage at the third on course time check, after 29.9km and with 14.1km remaining.
The Briton was 22 seconds quicker than Martin, going through in 34:43, compared to the German’s 35:06. Froome was third fastest in 35:25, with Fabian Cancellara fifth fastest.
Froome finished second to Wiggins in each of the Tour’s two long time-trials in
claiming second spot in Paris overall and replicated those performances, finishing strongly to set the provisional best before Martin and then Wiggins beat him.
Wiggins accepted the acclaim of the crowd and a warm embrace from Martin after achieving the second of his two main goals for 2012.
It is the first time Britain’s men have won gold on the road during the Olympics and the first medals since Atlanta in 1996 when Chris Boardman won time-trial bronze and Max Sciandri was third in the road race.