AP McCoy retires on Saturday after riding at Sandown . McCoy has been champion jockey every year he 's been a professional . He 's won 4,000 Cheltenham Gold Cups and the Grand National . McCoy was the first man to ride two winners .
AP McCoy retires on Saturday after riding at Sandown . McCoy has been champion jockey every year he 's been a professional . He 's won two Cheltenham Gold Cups and the Grand National . McCoy was the first man to ride 4,000 winners .