Since I have been a Boxing fan just since tyson as I was a Kid i'm not a great veteran like some of you here but I can say a lot of Tyson, Tommy morison, among others mostly Heavy weights but the las Most impresive KO I have seen that took some time to stop talking about is the Tarver KO to RJJ since it came out in the mix with the historical first time coment like Tarver did that day ( I have never seen something like that before) """

referee- "any question?"
Tarver - "yes, I have a question!"
Tarver - "You got any excuses tonight Roy"

Boom KO to one of the greatest of all time by a punk.