John Tapp August 16, 2022 Horse Racing, John Tapp, Podcast, Racing NSW, Sky Racing Episode 381: Tappy chats with Greg Radley John Tapp August 16, 2022 Horse Racing, John Tapp, Podcast, Racing NSW, Sky Racing Had Greg Radley not tried his hand as a radio presenter in Brisbane and Sydney he may still be calling races in the Hunter Valley where it all began thirty five years ago. (CLICK ON IMAGE FOR MORE PHOTOS.)