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