Record-breaking Champion trainer Aidan O’Brien already has 28 British and 37 Irish Classics wins and 55 victories at Ascot.
The son of farmer and small-scale horse trainer, Denis O’Brien, Adrien started his career at P.J Finn’s racing stables in County Kildare, before working with Jim Bolger at Coolcullen, County Carlow.
In 1996 he moved to Ballydoyle Stables in County Tipperary where he built his reputation as a legendary horseman Since becoming the private trainer for John Magnier and his Coolmore Stud he’s turned out some of the most prestigious horses in racing including Camelot, Peeping Fawn and leading sires Galileo and Giant’s Causeway.
The same year he became Ireland’s youngest Champion Trainer at 26 a title he’s won a further 19 times and in 2010 became the youngest ever Champion British trainer. O’Brien was the first trainer in history to win the 1,000 Guineas and 2,000 Guineas in both the UK and Ireland in the same year.
His incredible wins include the 1,000 Guineas four times, the 2,000 Guineas eight times, The Epsom Derby six times, the Epsom Oaks six times and St. Leger Stakes five times. In Ireland he’s won the Irish 1,000 Guineas, the Irish 2,000 Guineas 11 times, the Champion Stakes seven times, the Irish Derby 12 times, the Irish Oaks five times and The National Stakes 11 times.
His love of horseracing runs in the family. In 2012 Aidan and son Joseph became the first ever father/son partnership to win the Derby with Camelot.