80
Muhammad Ali uses his “Ali shuffle” to beat Cleveland Williams in this historic snow angel match (1966)
(programming.dev)
I remember that match. We didn't have a TV at the time, so we all listened in over the radio.
It was over so quick, where Ali barely had time to get on the floor and do any snow markings, that's just how fast Williams truly was. No one could do down on you faster than he could. Sure he'd starfish the entire time, but you would be in and out and he'd take you quickly like a gentleman.
Of course it's not at all like that now. The sport sure has changed.