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