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