Joseph O’Brien is living life at a gallop and before reaching his 30th birthday he can be hailed as the first man to both ride and train a Group One winner at Royal Ascot after State Of Rest swept to victory.

Joseph O’Brien is living life at a gallop and before reaching his 30th birthday he can be hailed as the first man to both ride and train a Group One winner at Royal Ascot after State Of Rest swept to victory.