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