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