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