With respect to fighters such as Joe Louis, Rocky Marciano, Jack Dempsey, and Jack Johnson, our rankings will focus on fighters from the 1950s onward. This is primarily because there was more overlap and more head-to-head matchups during this period. Additionally, as with any sport, the science and training methods, including aspects like weightlifting, nutrition, … Continue reading Modern Heavyweights 1955-Present: The Top 10