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