Most comprehensive knockouts of all time?

[TerribleTerry]

the last time i was worried for a fighter having been ktfo was when sprott banged one on audley harrison .
the way harrison went down i thought he was in trouble.

I felt similar when I saw Matthew Hall KO Ojay Abrahams a few years back on a show in Yorkshire. He must have been out for 15 minutes easy.

I saw that one mate and it was a real sickener: late in the show after most people had already left the venue, Hall caught Ojay on the ropes and knocked him cold for quite some time.

Even experienced pro fighters ringside were concerned for Ojay's health after watching that one...

[Wheelchair]

Bruno knocked Jose Ribalalta out cold so violently that the national newspapers the next day were predicting he would beat Evander Holyfield.

I was ringside for that one, remember it well.

[dr_devious]

Tommy Hearn's KO of Roberto Duran was very comprehensive