ALTHOUGH it is not uncommon these days for a colt to complete the Derby double at Epsom and the Curragh, it is nevertheless a considerable achievement and the Aga Khan’s home-bred Harzand deserves great credit for winning those two classic races in 2016. In doing so he ran up a sequence of four consecutive wins. Now this impressive son of Sea The Stars is embarking on a stud career at Gilltown Stud at what would seem to be a very reasonable fee.