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