Darkseid

Darkseid (Uxas) is a fictional supervillain appearing in American comic books published by DC Comics. Created by writer-artist Jack Kirby, the character debuted in a cameo in Superman's Pal Jimmy Olsen #134 (November 1970) before being fully introduced in Forever People #1 (February 1971).

Fictional character biography
Prince Uxas, the son of King Yuga Khan and Queen Heggra and the second in line to the throne of Apokolips, plotted to seize control over the planet from his older brother, Drax. When Drax attempted to claim the fabled Omega Force, Uxas murdered him and claimed its power for himself. His skin turned to stone, Uxas rechristened himself as Darkseid.