And taking on some massive foes during his time in the ring, Hagler of course shared the ring with his trio of Four Kings ...

Jacksonville Jaguars defensive coordinator Anthony Campanile uses boxing clips with his players to emphasize technique, mindset.

Chris Algieri, former wbo World Super Lightweight Champion of the world, discusses the legacy of Marvin Hagler. Marvellous ...

Off the back of the most controversial win in boxing history, Sugar Ray Leonard showed off his staggering knockout ability one final time.

After a closely fought 15-round battle in Las Vegas, Hagler prevailed to defend his world titles against ‘Hands of Stone’. Duran became the first fighter to take Hagler the distance during his reign ...