RAY "BOOM-BOOM" MANCINI, former Lightweight Champion of the World, talked to Brian about how he became one of the world's greatest boxers. He explained that the real story of Ray Mancini begins with his father, who was also a professional boxer in the '30s and '40s. He explained that his father never became a champion due to shrapnel wounds from fighting in World War II. "He was a shell of himself," Mancini explained. Later during the commercial break, Mancini gave Brian some boxing tips! Watch the priceless footage here.