Gregory Mack, Jr. didn't have golf on his radar much when he was a child, or during his time with the Marines. Then he got involved with PGA HOPE in Kentucky and everything changed. Now, he's a staunch advocate of the game who participated in the PGA HOPE Secrtary's Cup at Valhalla Golf Club. Mack goes into detail about all of these things and more, including what needs to continue to happen to make golf more inclusive for people of color.