7 August 2012 Last updated at 19:33

Olympics cycling: Celebrations as Sir Chris Hoy wins sixth gold

Watch the reaction of Sir Chris Hoy's parents as their son becomes the most successful British Olympian by winning a sixth gold medal.

After the keirin race Hoy, who is unlikely to compete in an Olympic Games again, was given a guard of honour by his team.

Watch a full replay of the track cycling via the BBC interactive video player.

Available to UK users only.