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