what is the most brutal one punch KO ever

[TOBYLEE1]

Tszyu vs Judah, Toney vs Williams, Vic vs Donaire

[JAB5239]

Lets add a little twist to this. What is the best ko you saw live and in person? I've been to dozens of fights, but Hamed ko'ing Auggie Sanchez and Andrew Murray knmocking out Micheal Covington (undercard of Paz-Rosenblatt II) were the best I've seen live. The punch Murray his covington with sounded like a gun shot. After about 10 minutes they carried him out on a stretcher. Wicked punch!