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