Albert Rothstein (known by the aliases Nuklon and Atom Smasher -- sometimes spelled "Atom-Smasher") is a fictional character, a comic book superhero in the DC Comics universe. Atom Smasher is known for his power of growth and super strength. Created by Roy Thomas and Jerry Ordway, he first appeared in All-Star Squadron #25 (September 1983). Thomas chose his name as a tribute to his friend and fellow comic book fan Alan Rothstein.