John Tapp November 20, 2018 Horse Racing, John Tapp, Podcast, Sky Racing Episode 47: Tappy chats to Denise Martin John Tapp November 20, 2018 Horse Racing, John Tapp, Podcast, Sky Racing As a kid in Tasmania, Denise Martin often went to the races with her dad. The magic of racing was on her mind, throughout the years she spent in the hospitality industry.