Albert Julian "Al" Rothstein, also known as Nuklon and Atom Smasher, is a superhero appearing in American comic books published by DC Comics. Atom Smasher is known for his powers of size and density manipulation and superhuman strength.[1] The character made his live-action debut in The Flash, portrayed by Adam Copeland. He also appears in Black Adam, portrayed by Noah Centineo.
In year of 1942, When a Alien called Starro The Conqueror, came to earth, he was captured by the Nazists and used as a guinea pig in an experiment, the U.S.A Army formed a group of super heroes to fight the Nazis in the World War II, and the group are The Justice Society of America
