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