William Blake Everett was an American comic book writer-artist best known for creating Namor the Sub-Mariner as well as co-creating Zombie and Daredevil with writer Stan Lee for Marvel Comics. He was allegedly a descendant of the childless poet William Blake and of Richard Everett, founder of Dedham, Massachusetts.

Namor McKenzie, also known as Namor the Sub-Mariner, or simply Namor, is a character appearing in American comic books published by Marvel Comics. Created by writer-artist Bill Everett for comic book packager Funnies Inc., the character first appeared in Motion Picture Funnies Weekly #1 (uncirculated). Namor first appeared publicly in Marvel Comics #1. It was the first comic book from Timely Comics, the 1930s–1940s predecessor of Marvel Comics. During that period, known to historians and fans as the Golden Age of Comic Books, the Sub-Mariner was one of Timely's top three characters, along with Captain America and the original Human Torch. Moreover, Namor has also been described as the first comic book antihero.