Epsom Derby: City of Troy leads Aidan O'Brien challenge for Classic

City of Troy Leads Aidan O'Brien Challenge for Epsom Derby The Aidan O'Brien-trained City of Troy is set to lead the charge for the renowned trainer in this year's Betfred Derby at Epsom. With a field of 20 horses vying for glory, O'Brien's colt is among the main contenders for the Classic race on Saturday. The Epsom Derby is one of the most prestigious horse racing events in the world, attracting top-class horses, trainers, and jockeys from around the globe. Aidan O'Brien, considered one of the greatest trainers in the sport, has emerged as a dominant force in recent years, with an unprecedented number of Derby victories under his belt. City of Troy, owned by Mrs. John Magnier, Michael Tabor, and Derrick Smith, has shown great promise in his career so far. The three-year-old colt is sired by the renowned stallion Galileo, who has produced numerous champions, including the likes of Frankel and Australia. Having made his debut at Leopardstown last year, City of Troy impressed with a victory in a maiden race. He followed up with a runner-up finish in the Group 3 Tyros Stakes at the Curragh. This year, he started his campaign with a win in the Group 3 Derrinstown Stud Derby Trial at Leopardstown, solidifying his credentials as a leading contender for the Epsom Derby. Aidan O'Brien knows what