 mmm, that's all I heard from Roberto Duran as he tried to get up. He was just straining and straining and straining. His reflex was told him to get up, but guess what? He was knocked into another world. To me, that is the knockout of the century without a doubt, the greatest knockout in the history of boxing recorded by Thomas Aitman Hearns, a second-round knockout, a single right hand, June 12, 1984. Let's take you to a break. You are tuned to Ring Talk Live Worldwide. Ring Talk Live Worldwide