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