The Strongest Person Is Exposed, the Marine and Four Emperors Can

10 strongest One Piece Supernovas, ranked

General & Others - If Kaido wasn't an emperor 20 or so years ago. Then doesn't that prove the 4 emperors = warlords/marines statement wrong?

Do the Marines even bother with the Yonko (Four Emperors of the Sea) or do they just let them be (One Piece)? - Quora

How did Shanks stop Kaido in Marineford for you? : r/OnePiecePowerScaling

Georg, Count Adlersparre, Swedish Statesman, Reformist & Patriot

All About History Book Of Greatest Battles Magazine (Digital)

Frontiers First insights into the population characteristics and seasonal occurrence of the great hammerhead shark, Sphyrna mokarran (Rüppell, 1837) in the Western Tuamotu archipelago, French Polynesia

One Piece: Every Former Shichibukai And Their Current Whereabouts, by Mangamonster Official, Oct, 2023

Marines > Yonkos : r/OnePiece

Love Scotland podcast – Season 5

Nero. “Nero” is a Roman-period drama series…, by Fifth Floor Productions

Do the Marines even bother with the Yonko (Four Emperors of the Sea) or do they just let them be (One Piece)? - Quora