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.
Ballyburn seals Irish record for Mullins at Punchestown
Willie Mullins becomes the most successful trainer in Irish racing history as Ballyburn secures his record victory at the..
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