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