In tonight's Classic episode: It's a match for the ages. Anthony Joshua and Tyson Fury, boxing heavyweight champions in their own right, will soon vie for the title of the world's undisputed boxing champion. Irish native and current Dubai resident Daniel Kinahan has a life-long love of boxing -- and, according to Irish authorities, he is the heir to a criminal empire stretching from Dublin to Africa, South America, Southeast Asia and beyond. Recently, Fury set off a firestorm of speculation when he thanked Kinahan for brokering the fight. In today's episode, Ben and Matt dive into the world of Irish organized crime, the sport, science and art of boxing, all to ask: Is there Something They Don't Want You To Know?