Let's make this birthday one to remember.

55 years old (Born on January 30, 1971)

Happy Birthday, Lee Seo-jin! From your unforgettable role in "Damo" to the fiery passion you brought to life in "Phoenix," you've proven that some things—like fine wine and classic dramas—only get better with age. Your charismatic smile has charmed audiences for decades, making us laugh, cry, and occasionally swoon.

Whether you're solving mysteries or melting hearts on-screen (and off!), your timeless talent continues to captivate fans worldwide. Here's hoping this birthday brings as much joy as you've given us through every memorable scene.

Stay forever young at heart—and keep dazzling us all! Cheers to another fantastic year ahead!