William Peter Mullins is an Irish racehorse trainer and former jockey. He is a seventeen-time Irish National Hunt Champion trainer. Mullins is the most successful trainer in the history of the Cheltenham Festival, having saddled more than 100 winners.
Mullins clinches British jump trainers' title
Willie Mullins becomes the first Irishman to win the British jump trainers' championship in 70 years following the season finale at..
BBC Sport