My Take
Yoo Yeon-seok is one of those actors who makes everything look effortless, which is probably why it took audiences a while to fully appreciate just how good he is. His bit part in Oldboy back in 2003 is practically trivia now, but when he properly committed to his career from 2008 onward, he built a resume that covers serious ground — from the nostalgic warmth of Reply 1994 to the slick tension of Chicago Typewriter to the beloved ensemble of Hospital Playlist, where his portrayal of the guitar-playing cardiothoracic surgeon became something of a cultural moment. He has genuine range, moving between romantic lead, period drama, and theatrical work without ever feeling miscast. There's an understated charm to him that doesn't demand attention but rewards it, and that quality is honestly rare.
Overview
Ahn Yeon-seok (Korean: 안연석; 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.
1. Profile
- Name (English)
- Yoo Yeon-seok
- Name (Japanese)
- ユ・ヨンソク
- Reading
- ゆ・よんそく
- Born
- April 11, 1984 (age 42)
- Zodiac / Chinese zodiac
- Aries / Rat
- Origin
- Seoul, South Korea
- Blood type
- Private
- Height
- Private
- Agency
- Private
- Occupation
- actor / film actor / television actor / stage actor / YouTuber
2. Background
- Elementary school
- Private
- Junior high
- Private
- High school
- Kyunggi High School
- University
- Sejong University
3. Relationships
- Spouse
- Private
- Children
- Private
- Parents
- Private
- Siblings
- Private
4. Personality
Motto
Private
6. Links
7. About this entry
Tags
- Last updated
- 2026-06-02
Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.