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