Authorized (horse) going, and Authorized was ridden for the first time by Frankie Dettori. He won at odds of 25 to 1, by one and three quarter lengths from Charlie Farnsbarns. The odds-on favourite Eagle Mountain finished fourth. Authorized was quoted immediately after the race at 16 to 1 for the 2007 Epsom Derby but this was soon cut to 10 to 1. Authorized’s first run as a three-year-old came in the ten furlong Dante Stakes at York Racecourse on 17 May. Ridden by Frankie Dettori, Authorized was sent off 10 to 11 favourite and won by four lengths from Raincoat. It
Joseph O'Brien (jockey) trainer. Ireland France Great Britain United Arab Emirates United States Ireland Joseph O'Brien (jockey) Joseph O'Brien (born 23 May 1993) is an Irish horse racing trainer and former flat racing jockey. He is the son of trainer Aidan O'Brien. In 2012 he rode Camelot to win the 2,000 Guineas, the 2012 Epsom Derby and the Irish Derby. O'Brien won a bronze medal at the 2009 European Pony Championships and was one of three jockeys who shared the Irish champion apprentice jockeys' title in 2010. He rode his first winner on Johann Zoffany, trained by his father, at Leopardstown Racecourse on