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