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