Is Aidan O’Brien related to Vincent O’Brien?

The simple answer is no, Aidan O’Brien is not related to the late Michael Vincent O’Brien, but the current ‘Master of Ballydoyle’ has much in common with his predecessor. Indeed, it was Vincent O’Brien who bought Ballydoyle House, in Co. Tipperary in 1951 and, later, along with his son-in-law, John Magnier, and the late Robert Sangster, established what became known as the Coolmore syndicate, for whom Aidan O’Brien has been private trainer since 1996.

Both Aidan and Vincent O’Brien began their training careers in National Hunt racing; both have the distinction of having won the Champion Hurdle at the Cheltenham Festival three years running, Aidan with Istabraq in 1998, 1999 and 2000 and Vincent with Hatton’s Grace in 1949, 1950 and 1951. Similarly, both men subsequently rose to become the dominant force in Flat racing, not just in Ireland, but in the whole of Europe and both became Champion Trainer in Britain, despite training on the other side of the Irish Sea.