[3] He has trained a number of Grade 1 winners including Sizing John and Honeysuckle, and is based at stables in Knockeen, County Waterford[2] He commenced racehorse training in 2000, having taken over the family stable from his father, Harry.
De Bromhead spent time learning training with Robert and Sally Alner and Sir Mark Prescott, and worked at Coolmore Stud.
His major successes include the Grand National in 2021, two Champion Hurdles and two Cheltenham Gold Cups at the Cheltenham Festival in 2021 and 2022, three Queen Mother Champion Chase wins, with Sizing Europe in 2011, Special Tiara in 2017 and Put The Kettle On in 2021.
They have three children together; twins Jack and Mia, and their younger sister Georgia.
[5] He was competing in a pony race, when he fell off his horse, and sustained fatal injuries, aged 13.