1. Deontay Wilder

2. Wladimir Klitschko

3. Seth Mitchell (weak chin, or not... when he pops you, he pops you spark out!)

4. Robert Helenuis

5. Andy Ruiz (... when he continues to develop, you will see his ko technique develop and increase)

Special mention: Shannon Briggs, Tyson Fury (when he commits to punching) and Bermane Stiverne.