Undefeated WBC World Middleweight Champion Jermall Charlo and unbeaten rising lightweight Frank Martin are this week's guests on The PBC Podcast. Charlo is laser-focused on his homecoming bout against the tough Maciej Sulecki Saturday, June 18, in Houston's Toyota Center, live on SHOWTIME. Martin discusses his ring return, the state of the lightweight division, and Errol Spence Jr.'s victory over Yordenis Ugas.