John Tapp July 4, 2023 Horse Racing, John Tapp, Podcast, Pryde's EasiFeed, Racing NSW, Sky Racing, Trainer Episode 428: Tappy chats with Greg Eurell John Tapp July 4, 2023 Horse Racing, John Tapp, Podcast, Pryde's EasiFeed, Racing NSW, Sky Racing, Trainer The former Olympic show jumping gun and respected horse breaker Greg Eurell turned to the training of thoroughbreds thirty years ago. (CLICK ON IMAGE FOR MORE PHOTOS.)