Jack Kirby with some Avengers

Jack Kirby in the 1960s!

At a party with some of his creations!

Jack Kirby drew Thor starting with that character's first appearance in 1962's Journey into Mystery #83, and Jack Kirby drew Captain America starting with that character's first appearance in 1941's Captain America #1, and Jack Kirby drew the first cover appearance of Spider-Man in 1962's Amazing Fantasy #15.

Hooray for Jack Kirby!