Off that mentioned group only Tua and Klitchko were big punchers. Mason was a solid heavyweigt but not a massive puncher(against his fellow countrymen he was awesome at sometimes)
Tucker on the downslide of his career, not known as a kayo puncher.
And Big Frank had power but only one at a time
When Lewis was not motivated he could be knocked out by a fairy.
Prpperly trained he could take a whack at the whiskers
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