First, I will vaguely define a "master" as someone who knows the "art" of boxing in and out. Someone who plays the flawless game of strategy. Of course, I know nothing, so feel free to redefine that all you want. I don't even know many boxers out there, but of the few I know, I'd like to list Nicolino Locche, Willie Pep, Tommy Loughran, and Charley Burley. I have foolishly left out many that I have forgotten, or do not know of, which is why I turn to you. Who else is a "master" of boxing?