Ralph Macchio is known for his role as the "Karate Kid" in the movie series that has turned into a hit television show, but how does the 63-year-old actor fare off of the screen? It turns out that the ...

"Cobra Kai" star Ralph Macchio is the Luke Skywalker of the "Karate Kid" Miyagi-verse. With "Karate Kid: Legends," he's expanding the fold.