Sean O’Keeffe is a Cheltenham Festival-winning jockey famous for riding Galopin Des Champs to his first Festival win in the Martin Pipe Handicap Hurdle in 2021. Hailing from County Wexford in Ireland, he predominantly rides for the likes of Willie Mullins and Paul Nolan. He is known for being one of the hardest-working jockeys in the weighing room and can also be seen riding for a number of other trainers and owners.