When "Karate Kid" star Ralph ... it," Macchio said. For Macchio, it's a return to a character that has both enriched his life, and challenged it. He made a name for himself in Francis Ford ...

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 ...