Jim Culloty is a racehorse trainer and retired professional National Hunt jockey who won both the Cheltenham Gold Cup and Grand National in the same season.Culloty and Mick Fitzgerald both worked for Jackie Retter, who trained at Whitstone, near Exeter, before they went their separate ways, Culloty to work for Henrietta Knight while Fitzgerald went with Nicky Henderson. Culloty rode forty-four winners as an amateur during the 1996 racing season, after which he turned professional. Throughout his career he won 394 races.