Acting
Yoo Yeon-seok
Also Known As: Yu Yeon-seok, Yeon-Seok Yoo
Birth Date
April 11, 1984
(42 years old)
Place of Birth
Seoul, South Korea
Popularity
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Biography
Ahn Yeon-seok (born April 11, 1984), better known by the stage name Yoo Yeon-seok, is a South Korean actor. After making his acting debut in 2003 with a small role in Oldboy, he resumed his acting career in 2008. His notable works include the films Re-encounter (2011), Architecture 101 (2012), A Werewolf Boy (2012), Whistle Blower (2014), and Love, Lies (2016), as well as the television series Reply 1994 (2013), Dr. Romantic (2016), Mr. Sunshine (2018), Hospital Playlist (2020–2021), and When the Phone Rings (2024).
Photos
Amazing Saturday
Self
2018 • 3 episodes
Running Man
2010 • 4 episodes
You Quiz on the Block
Self
2018 • 1 episode
Dr. Romantic
Gang Dong-ju
2016 • 25 episodes
Just an Excuse
Self
2022 • 3 episodes
Hospital Playlist
Ahn Jeong-won
2020 • 24 episodes
Oldboy
Young Woo-jin
2003
Salon Drip
Self
2023 • 1 episode
The Seasons
Self
2023 • 1 episode
General Hospital 2
Woo-jin Heo
2008 • 17 episodes
Nattering with Nah
2023 • 2 episodes
Resident Playbook
Ahn Jeong-won
2025 • 1 episode
Busted!
Yoo Yeon-seok
2018 • 3 episodes
No Other Choice
Chin-ho
2025
Whenever Possible
Self - Host
2024 • 58 episodes
The Game Caterers
Self
2021 • 26 episodes
When the Phone Rings
Baek Sa-eon
2024 • 12 episodes
Phantom Lawyer
Shin I-rang
2026 • 16 episodes
Mr. Sunshine
Gu Dong-mae
2018 • 24 episodes
Tastefully Yours
Jeon Min
2025 • 3 episodes