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