Today excluding the hevs I’d have to go with Chocolatito. Opposite end of the spectrum.

All time that’s a tough one.

For me it’s between Jimmy Wilde and Sam Langford and as Al pointed out Jackson was also a freak. The three of them are further proof that punchers are born and not made. Langford was a blown up middleweight and has more ko’s then Tyson and Foreman combined. Wildes record is really w/o equal and that does not include the hundreds of tent fights he had knocking out guys three or 4 times his size wearing 4 oz gloves.