Jack Kirby is considered by many to be the most talented creator in the history of the comic medium. Known for his role in creating the Marvel Universe, Kirby went to DC Comics and created the Fourth World Saga. The Fourth World became home to the New Gods of New Genesis and Apokolips. A sci-fi mythology for the modern age, the Fourth World introduced many characters who would become mainstays of DC Comics even after Kirby's passing.
Source：https://www.cbr.com/dc-comics-bizarre-fourth-world-characters/
