Sir Chris Hoy wins sixth Olympic gold medal with keirin win
Sir Chris Hoy claimed a sixth Olympic gold medal to become the most successful British Olympian of all time.
Having won gold on the first night of the track cycling in the men's team sprint, Hoy's triumph in the keirin was the perfect finale for Team GB.
Hoy's six golds take him past rowing great Sir Steve Redgrave's five.
And with a silver from Sydney 2000 as well, he equals Bradley Wiggins's record total of seven medals.
The 36-year-old Scot is sure he will not carry on for a fifth Games in 2016, but he is already assured of his status as track cycling's greatest ever sprinter.
Hoy, the defending Olympic and four-time world champion, hit the front with a lap to go and while he was momentarily overtaken by Germany's Maximilian Levy on the back straight, he came roaring back to win by a bike length.
Levy, the silver medallist at the world championships in April, had to settle for second again, with Teun Mulder of the Netherlands and Simon van Velthooven of New Zealand crossing the line together for third and a bronze medal each.