JMM, Best Mexican Fighter of All Time?

“What a total shocker Saturday night. I expected Marquez to win by decision, not by a brutal one punch KO! With this win, Marquez has put himself in the discussion to be mentioned as ARGUABLY the greatest Mexican boxer of all-time. My top three has shifted and is the following: 1. J. Marquez, 2. S. Sanchez, and 3. JCC Sr.” —Shoulder Roll D's estimation of JMM jumped on Saturday