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