Aidan O'Brien
#13,056
Most Influential Person Now
Irish Thoroughbred trainer
Why Is Aidan O'Brien Influential?
(Suggest an Edit or Addition)According to Wikipedia, Aidan Patrick O'Brien is an Irish horse racing trainer. Since 1996, he has been the private trainer at Ballydoyle Stables near Rosegreen in County Tipperary for John Magnier and his Coolmore Stud associates. He is widely acknowledged as one of the greatest horse racing trainers of all time.
