Seems like a random collection of names tbh.
(Not going to mention Pacquaio because of the criers on here)
For starters Johnson, Dempsey and Marciano are far too high, he probably just put them there because they're big names, Charles is too low (Moore at 11 but Charles at 21 ? :nonono:).
Credit for putting a list together though I suppose.
**** this, its hard enough to produce a top 10 or 15 p4p all time list..let alone 200! Seriously, how can people compare boxers of old to the boxers of today, the variables are so different nowadays, less fights, different knowledge of nutrition/training..etc