Hey K-drama fans! If you’re currently suffering from “Sun-jae withdrawal” or just can’t get enough of the 2026 Hallyu king, you aren’t alone. Byeon Woo-seok has officially taken over the world, but behind that 190cm frame and killer smile lies a journey that wasn’t always easy. From his runway days to becoming a global household name, here are 9 things you probably didn’t know about our favorite leading man!
Byeon Woo-seok: Quick Profile
| Feature | Details |
|---|---|
| Full Name | Byeon Woo-seok |
| Birth Date | October 31, 1991 |
| Height | 189 – 190 cm (6’3″) |
| Agency | Varo Entertainment |
| Breakout Role | Ryu Sun-jae in Lovely Runner |
| Military Status | Completed (Served Early) |
9 Facts You Didn’t Know About Byeon Woo-seok
1. He Started on the Runway
Before he was an “acting god,” Woo-seok was a top-tier model under YG KPlus. He walked countless runways alongside fellow stars like Nam Joo-hyuk and Joo Woo-jae. His modeling background is why he looks like a walking photoshoot even in casual hoodies!
2. He’s Already Done with Military Service
In a world where we constantly fear our favorite actors leaving for the army, Woo-seok is a blessing. He completed his mandatory service early in his career, meaning we get uninterrupted dramas from here on out.

3. His Debut Was in “Dear My Friends”
While he’s a leading man now, his start was humble. He made his acting debut in the 2016 drama Dear My Friends, playing Son Jong-shik. It took nearly a decade of hard work to reach the “Sun-jae” level of fame we see today.
4. He is a Total Basketball Fanatic
If you think his height makes him perfect for sports, you’re right! Woo-seok is a huge fan of basketball. He often spends his free time playing the sport, which helped him convincingly portray the athletic side of his characters.
5. He Studied Theater and Film
He isn’t just a “model-turned-actor” for show; he’s academically trained. He attended a university for Theater and Film, proving he has always been serious about honing his craft and moving beyond his visual appeal.
6. He is Extremely Close with Joo Woo-jae
The model world is small! Woo-seok shares a deep, long-standing friendship with entertainer Joo Woo-jae. Their bickering chemistry and support for each other have been a favorite “fact” for fans who follow their social media interactions.
7. He’s a Massive Foodie
Don’t let the lean physique fool you—the man loves to eat! He has mentioned in various interviews that he’s a big foodie, often seeking out the best local spots. His favorite comfort food? A good bowl of tteokbokki!
8. He Almost Didn’t Become an Actor
Because he was so successful in modeling, he initially hesitated to switch to acting. It was only through the encouragement of those around him and his own growing passion for storytelling that he took the leap into the audition room.
9. The “Lovely Runner” Global Craze
By May 2026, Woo-seok has reached a level of global popularity few actors achieve. Lovely Runner didn’t just give him a career; it created a cultural phenomenon that made him the face of Hallyu for the new generation.
Want to see more of his best performances? Check out our list of the top Byeon Woo-seok K-dramas you must watch or stay updated with the latest K-drama news and updates.
For a deeper look into his career milestones and awards, visit the Byeon Woo-seok Wikipedia page.
FAQs
Is Byeon Woo-seok single in 2026?
What is Byeon Woo-seok’s height?
Byeon Woo-seok stands at an impressive 189 cm (approx. 6’3″), making him one of the tallest and most sought-after leading men in the Korean entertainment industry.
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