Do you want to compare Atom Smasher with Colossal Boy? Discover the powers, weakness & weapons of Atom Smasher and Colossal Boy from Atom Smasher Biography and Colossal Boy Biography. Find out all about Atom Smasher and Colossal Boy.# Check out how is Atom Smasher unique and distinct from Colossal Boy. Discover their love interest, sidekicks, family tree and the movies and games list in which Atom Smasher and Colossal Boy have appeared. Find out everything about them here!