Aidan O’Brien has Royal Ascot 2023 relief as Frankie Dettori question is raised
Aidan O’Brien stole the show on day one of Royal Ascot as he became the meeting’s most successful trainer on a disappointing afternoon for jockey Frankie Dettori. Market favourite Chaldean looked set to sprinkle a little Frankie Factor across Berkshire in the St James’s Palace Stakes, but it was the O’Brien-trained Paddington who ruled supreme.