Happy birthday to the one and only William Zabka! Can you believe he's actually 59 years young today? It seems like just yesterday he was sweeping the leg and winning our hearts in The Karate Kid. But there's no denying that he's still as badass and suave as ever. Here's to many more years of being a total 80s icon and making us swoon with those killer moves. Wishing you all the best on your special day, Sensei Zabka!