Ballydoyle is a racehorse training facility located in County Tipperary in Ireland. It is a sister thoroughbred facility to Coolmore Stud, and both are owned by John Magnier, son in law to the racehorse trainer Vincent O'Brien. From Wikipedia
Aidan O’Brien’s leading contender surges back to 5-2 favourite for the Epsom Derby, while Illinois emerges as a key player in Gold Cup betting.