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