Floyd Mayweather Jr. Canelo Alvarez. (almost one weight class but 155 is technically middleweight, per the rules). Gennedy Golovkin. All deserve criticism. Who else has done this?
I like how the excuses are flying out now that it is Golovkin on the chopping block. A few months ago Canelo had no love at all for the same offense. GGG is like the boxing version of Hillary Clinton.