Lord Coe has paid tribute to Sir Chris Hoy by describing the newly retired track cyclist as an "icon" and an "inspiration".
Twitter reaction
David Cameron, Prime Minister: "Sir Chris Hoy's retirement marks the end of a remarkable career. His contribution to British sport & 6 Olympic golds will continue to inspire."
Victoria Pendleton, former Olympic track cyclist: "Sir @chrishoy has been an incredible ambassador for cycling, not only nationally but also globally. A huge inspiration throughout my career."
Matthew Pinsent, former Olympic rower: "Congrats @chrishoy personal inspiration to me in '04. Must see for me in '08. Bucket list moment in 2012. Peerless on and off the track."
Ed Clancy, Olympic track cyclist: "We couldn't have hoped for a better ambassador for our sport. A genuinely nice guy and an Olympic legend. Thanks Sir @chrishoy !"
Joanna Rowsell, Olympic track cyclist: Congratulations @chrishoy on a fantastic career. Feel privileged to have trained alongside such an amazing rider. You will be missed!"
Anna Meares, Olympic track cyclist: "Happy retirement @chrishoy An icon, a legend, a real life good guy!"
Philip Hindes, Olympic track cyclist: "What a career for @chrishoy ! An true Inspiration and always up for a laugh!"
Becky James, double world champion track cyclist: "We miss you training with us already @chrishoy! Bet you still wish you could still come on Majorca training camps!"
Dani King, Olympic track cyclist: "It's been an honour to be in the team with @chrishoy He is and will always be a legend of the cycling world and will be missed greatly."
Jess Varnish, Olympic track cyclist: "I've been so lucky to train with @chrishoy over the last few years. Such an inspiring, dedicated, phenomenal athlete! #GoldenHoy"
Jody Cundy, Paralympic track cyclist: "A legend of our sport stepping down today. You are are hero and inspiration to all, Thank You @chrishoy"
David Coulthard, former Formula One driver: "Living legend, not a bad career."