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