Charlotte Linlin is one of the Yonko and is known by her epithet "Big Mom" first said by Eutass Kid after the war of the best in marineford. She is the captain of the Big Mom pirates and the mother of 45 sons, 39 daughters, and wife of 43 husbands. She also allied herself with different organizations for the purpose of gaining power.

Big Mom is an enormous obese woman who loves sweets that she could even destroy a whole country for sweets as stated by the minister of the left of the Ryugu Kingdom. Moreover, Big Mom has eating disorder which is feared even by his crew. During on one of her cravings caused by the eating disorder she even killed his own son but was successfully calmed down by Jinbe. 

Big Mom is very political and business minded in nature because of that she believes that a pirate will always get what she wants with no compromises or delays. Examples are:

- The protection of Big Mom to the Fishman Island is a business where the Fishman Island must pay candy tribute in exchange of the protection of the Big Mom Pirates.

- The marriage of Sanji as the third son of the Vinsmoke Family and Pudding as the 35th daughter of the Charlotte Family. The motives are still unknown but the alliance will surely increase the power, influence, and strength of both parties.

Big Moms abilities are still unknown but she was able to make or able release into a physical form the lifespan of her child. She also eats people as and her saliva is very corrosive as it seems like it was highly acidic.