Which CURRENT boxer has the most one punch KO's?

Most 1-2 combo KOs probably. Dunno about one punch KOs. He's had a few such as against Chambers. One punch KOs aren't really that common in general. a right hand following a jab is considered a one punch knockout. unless it's clear that the combination piles up the damage, it is the hard punches that cause the knockouts. the jab doesn't do that. the right hand that follows it does. the right hand is set up by the jab. the jab isn't doing the damage. it's a one punch knockout.

probably wladimir.

Wlad Klitschko Most 1-2 combo KOs probably. Dunno about one punch KOs. He's had a few such as against Chambers. One punch KOs aren't really that common in general.

I don't know. I would guess GGG.

Deontay Wilder. Fighting Night Train drinking bums doesn't count

Wlad Klitschko

Deontay Wilder.

Nonito Donnaire when he fights Flyweights

*AHEM* Ummm yeah. Easy.

Probably Randal Bailey