Rick Macci on training the Williams sisters, managing parents, and assessing true greatness

Greg sits down with legendary tennis coach Rick Macci, who was recently portrayed in the Oscar-winning film King Richard. The pair discuss Rick's process with parents (13:51), his experiences with pros like Serena (49:56)  and how to spot the next great pro tennis competitor (24:25). Greg also reacts to a New York Times article about tennis academies recruiting younger kids, and takes listener questions. Rate, review, subscribe and submit your questions on social @YouthInc.