I don't know. ODLH or RJJ would be the ones to check first, since they were around through the four-belt era shooting through weight classes. Do we count REGAINING the belts or no?
WTF are you on, BE? it's tommy hearns, check this thread out. :yep http://www.eastsideboxing.com/forum/showthread.php?t=269168
Roberto Duran has a legit (4) belts at 135, 147, 154 and 160 for cryin' out loud..... I despise SRL claiming two belts in one night at 168 and 175 against Lalonde in '88... BULL****! I think DLH is pretty legit with FOUR belts at 135, 140, 147 and 154....... Screw his WBO belt at 130 back in 1994.... OH! Screw his bogus belt at 160 he won over Felix Sturm, as well...... MR.BILL
RJJ: 1. IBF Middleweight Champion 2. IBF Super Middleweight Champion 3-5. WBC Light Heavyweight Champion 3 times 6. WBA Light Heavyweight Champion 7. IBF Light Heavyweight Champion 8. WBA Heavyweight Champion 9. Ring Light Heavyweight Champion
ODLH: 1. WBO Super Featherweight Champion 2. WBO Lightweight Champion 3. IBF Lightweight Champion 4. WBC Light Welterweight Champion 5-6. WBC Welterweight Champion Two reigns 7-8. WBC Light Middleweight Champion Two Reigns 9. WBA Light Middleweight Champion 10. WBO Middleweight Champion 11. Ring Light Middleweight Champion
Haha but then bhop wouldn't have liver punched him and made him cry punching the canvass had he not been gifted with that win.
Hearns: 1. WBA Welterweight Champion 2. WBC Light Middleweight Champion 3. WBC Light Heavyweight Champion 4. WBC Middleweight Champion 5. WBO Super Middleweight Champion 6. WBA Light Heavyweight Champion 7. Ring Light Middleweight Champion