King (Title)

King: A male monarchic ruler of a kingdom. In the world of One Piece there are many royal families who controls the local governments.

All that I can do is human in nature...

Kings in One Piece

 * Wapol was the King of Drum, he is also the first royal king to appear in the series. He was soon overthrown and soon his Royal Guards leader Dalton became an new king, changing Drum to Sakura Kingdom


 * Nefertari Cobra was the king of Arabasta. He is the 12th line of the House of Nefertari, Princess Vivi is designated to be the 13th ruler in the line.


 * Thalassa Lucas is the king of Ilusia


 * There was an unnamed king of Lyneel