Some for me Holyfield, Frazier, Dempsey and Marciano, 50s rules. Ezzard Charles, Gene Tunney, Michael Spinks and Bob Foster, 50s rules. Yvon Durrele, Marvin Johnson, Saad Muhammad and Yaqui Lopez, 50s rules. Tony Zale, Jake LaMotta, Stanley Ketchel and Dick Tiger, any non modern ruleset. Fullmer, Papke, Briscoe and Benn, 50s ruleset. Hagler, Monzon, Robinson and Greb, Determine the GOAT MW. Graziano, Jackson, Mugabi and Ortega. 50s. Hearns, McCallum, the Charlos. Rule dm. I wanna see the Charlotte twins get sparkled. Graziano, Cuevas, Palomino and Basilio, 50s rules. Ross, Mayweather, Pacquiao and Napoles, 50s. DurĂ¡n, Williams, Armstrong and Leonard, 50s.