Happy birthday, Nam Joo-hyuk! Can you believe you're now 31 years young? It feels like just yesterday you were making our hearts flutter as a handsome high school student in "Weightlifting Fairy Kim Bok-joo." But now, you have grown into a talented and charming actor who continues to capture our hearts with every role you take on. Here's to another year of success, happiness, and flawless visuals. May your birthday be filled with love, laughter, and of course, some delicious cake. Cheers to you, Nam Joo-hyuk, and may your 31st year be your best one yet! 🎉🎂❤️