Jack Kirby, the legendary “King of Comics,” was one of the most prolific and influential creators in comic book history. Co-creator of Captain America, the Fantastic Four, the New Gods, the Fourth World Saga, and countless iconic characters, Kirby revolutionized visual storytelling with dynamic composition, boundless imagination, and mythic worldbuilding. His DC work—especially The Demon, New Gods, Mister Miracle, and Kamandi—remains a cornerstone of the medium, inspiring generations of artists and writers across every era.