On Episode 4 of UFC 245 Embedded, UFC Performance Institute hosts a series of athletes getting ready for Saturday: featherweight title challenger Alexander Volkanovski, bantamweight Marlon Moraes and welterweight title challenger Colby Covington. “The Great,” “Chaos” and bantamweight Germaine de Randamie answer fan questions at a UFC 245 athlete panel, followed by the event’s three beltholders: welterweight Kamaru Usman, featherweight Max Holloway and double champ Amanda Nunes.