Urouge, also known as Mad Monk is a pirate from a sky island and is the captain of the Fallen Monk Pirates. He is one of twelve pirates who are referred to as the “Worst Generation” (formerly known as the “Eleven Supernovas”), and prior to the two-year timeskip had a bounty of 108,000,000 Berries. After the timeskip, Urouge was strong enough to defeat Charlotte Snack, one of Big Mom’s Four Sweet Commanders with a bounty of 600,000,000 Berries.
Jack the Drought is a prominent member of the Beasts Pirates, one of Kaido’s three right-hand men known as the “Disasters”, and the captain of the Mammoth.
His epithet is named for the fact that when he rampages on an island, it is left in a decaying state like it is suffering a drought. He has a bounty of 1,000,000,000 Berries.
Charlotte Katakuri is the second son and third child of the Charlotte Family and the elder triplet brother of Daifuku and Oven.
He is the strongest of the Three Sweet Commanders of the Big Mom Pirates. Even as a child, his strength was compared to that of a “monster”.
His bounty of 1,057,000,000 Berries proves that the World Government views him as extremely dangerous.
Sengoku the Buddha was the fleet admiral of the Marines pre-timeskip, succeeding Kong and preceding Akainu.
Alongside Garp and Tsuru, Sengoku is one of the most powerful Marines of his generation. Even without his Devil Fruit powers, Sengoku has enormous strength, enough to effortlessly hold down an enraged Garp with only one hand.
Edward Weevil, or “Whitebeard Jr.”, is the self-proclaimed son of “Whitebeard” Edward Newgate and one of the Shichibukai. His powers have been praised by Kizaru who compared his abilities to that of a younger Whitebeard, his alleged father.
During the timeskip, he had a bounty of 480,000,000 Berries.
MONKEY D. GARP
Monkey D. Garp is a Marine vice admiral. He is the father of Monkey D. Dragon, the paternal grandfather of Monkey D. Luffy, and the adoptive grandfather of Portgas D. Ace.
Garp is one of the most powerful Marines seen in the series so far. Despite his advanced age, Garp still posseses tremendous physical strength.
Charlotte Linlin, more widely known as Big Mom, is the captain of the Big Mom Pirates and the only female member of the Yonko.
Big Mom has immense superhuman physical strength, demonstrated by her ability to climb tall buildings despite her massive size, throw punches with tremendous destructive power, and hurl Prometheus with extreme force using only a single arm.
Kaido of the Beasts, also known as the “Strongest Creature in the World”, is the captain of the Beasts Pirates and one of the Yonko.
Befitting his bulk, Kaido has tremendous physical strength, he once sunk nine enormous prison ships singlehandedly.
Perhaps the greatest sign of Kaido’s strength is his apparent inability to die due to his tremendous toughness and durability.
Edward Newgate, more commonly known as “Whitebeard”, was the captain of the Whitebeard Pirates and was known as “The Strongest Man in the World” and “The Man closest to One Piece” after Gol D. Roger’s death. He was a member of the Yonko that ruled over the New World until his death during the Battle of Marineford.
GOL D. ROGER
Gol D. Roger was a legendary pirate who was known as the Pirate King, captain of the Roger Pirates, and owner of the legendary treasure known as “One Piece”. He was also the lover of Portgas D. Rouge and biological father of Portgas D. Ace.
Roger was hailed as the most powerful pirate of all time. His fighting power was nearly unstoppable. He single-handedly defeated the armies of several countries.