Ken Jeong, MD
You may know him as the hilarious, over-the-top character Mr. Chang from Community or Mr. Chow from The Hangover series, but did you know that actor Ken Jeong is also a licensed physician? That’s right; this funny man is also a legit doctor! Before making it big in Hollywood, Jeong earned his medical degree from the University of North Carolina at Chapel Hill and completed his residency at Ochsner Medical Center in New Orleans.

While he no longer practices medicine full-time, he’s still a licensed physician and even put his medical knowledge to use when he saved a woman’s life during a stand-up comedy show. So the next time you’re laughing it up with Ken Jeong on the big screen, remember that he’s not just a funny guy; he’s also a real-life doctor!