THE champion first crop sire in North America in 2012 and second on the equivalent list in Europe, the outstanding miler Henrythenavigator made a sensational start to his stud career. He already has three Group 1 winners to his credit on both sides of the Atlantic, with George Vancouver scoring in the Breeders’ Cup Juvenile Turf at Santa Anita, while Pedro The Great and Sudirman both had comfortable successes in the Phoenix Stakes at the Curragh.