An older Egyptian renegade protégé of the wizard Shazam, who was the first to be granted superpowers by the wizard. Adam eventually grew to abuse his power, and became a tyrant. Shazam returned to punish Adam with either exile into deep space (in the original Fawcett Comics) or death (in the modern DC Comics). He returns to Earth (or life) after Shazam appoints Captain Marvel his new successor, and was soon established as Captain Marvel's most powerful foe in physical abilities. In later DC continuity, Black Adam joined the Justice Society of America, claiming to have reformed, later turning on the Justice Society by using some of its younger associates to help him overthrow the government of his home country Khandaq.