Oh yeah but if that's the case the body needs to be attacked

Dempsey 6'1 - Willard 6'7

Tyson 5'11 - Holmes 6'4

Tyson 5'11 - Briggs 6'5

A hard punching guy even if it's David Tua should be able to KO Valuev. If you notice, he keeps his legs really wide and fights short to an extent, I think to protect the body, but either way I think Valuev's chin isn't that good and a smart fighter will know not only HOW but WHEN to catch him.

Wladimir would demolish that chump