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