Nick is joined by the Daily Mirror's David Yates to profile the relentless rise of Hollie Doyle, who yesterday broke her own record for number of winners by a female jockey in a calendar year. Nick also speaks to Ed Vaughan, who provided Hollie with her first Stakes victory and may yet provide him with her first Group One with Dame Maillot at Ascot on Saturday (also his last high profile runner as a UK licensed trainer). Nick catches up with Pyledriver's trainer William Muir, while Harry Herbert from Highclere Thoroughbred Racing drops in to tells just how surprisingly hard it was to buy horses at Tattersalls Book 2.