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