Byeon Woo-Seok – Biography, Height, Marital Status, and Dramas
Byeon Woo-Seok is a South Korean actor and model who rose from the runways of Seoul Fashion Week to become one of the most talked-about names in K-dramas. With a breakout role in the 2024 time-slip romance Lovely Runner, he has drawn intense curiosity about his personal life, career trajectory, and upcoming projects.
Born on October 31, 1991, in Bucheon, Gyeonggi Province, Byeon began his career in fashion before transitioning to acting in 2016. He is currently represented by VARO Entertainment and has built a filmography that spans supporting roles in hits like Record of Youth and Strong Girl Nam-soon, as well as leading roles in Lovely Runner and the upcoming Perfect Crown.
This article consolidates everything known about Byeon Woo-Seok — from his height and military service to his marital status and filmography — while clearly separating confirmed facts from speculation.
Who is Byeon Woo-Seok?
Byeon Woo-Seok (변우석) is a South Korean model and actor. He debuted as a fashion model in 2010 and walked at Seoul Fashion Week from 2014 to 2017. His acting debut came in 2016 with a minor role in the tvN drama Dear My Friends. He gained widespread recognition in 2024 after starring as Ryu Sun-jae in Lovely Runner.
Byeon Woo-Seok (변우석)
October 31, 1991
Model, Actor
VARO Entertainment
Key Insights
- Byeon Woo-Seok debuted as a fashion model in 2010, walking at Seoul Fashion Week.
- He transitioned to acting in 2016 with a minor role in Moon Lovers: Scarlet Heart Ryeo (uncredited).
- His breakout role came with Lovely Runner (2024), which boosted his international popularity.
- He has no public spouse or confirmed partner; he is unmarried as of 2025.
- Military service was completed from November 2011 to August 2013 as an administrative officer in the 37th Division.
- He is confirmed to play the lead in the live-action adaptation of Solo Leveling (Netflix, announced July 2025).
- His height is recorded as 190.3 cm (6′2″) by multiple fan sources.
| Fact | Detail |
|---|---|
| Birth Date | October 31, 1991 |
| Birthplace | Bucheon, Gyeonggi Province, South Korea |
| Height | 190.3 cm (6′2″) |
| Weight (unconfirmed) | 73 kg (160 lbs) – reported by fan sites |
| Military Service | Served 2011–2013, administrative officer, 37th Division |
| Marital Status | Unmarried; no confirmed spouse or partner |
| Debut Year (Model) | 2010 |
| Debut Year (Actor) | 2016 |
| Instagram Followers | ~1 million (as of 2025) |
| Notable Works | Lovely Runner, Record of Youth, Strong Girl Nam-soon, 20th Century Girl |
What is Byeon Woo-Seok’s height, military status, and marital status?
Height
Byeon Woo-Seok’s height is most commonly reported as 190.3 cm (6′2″). This figure appears on fan profile sites such as KProfiles and IMDb. However, no official agency statement has been published, so a slight variation may exist. In many interviews and fan encounters, he is described as notably tall.
The 190.3 cm measurement comes from Byeon Woo-seok profile and facts and IMDb. Both are fan-compiled databases, not official agency records.
Military Service
Byeon Woo-Seok completed his mandatory military service as an administrative officer in the Public Relations Department of the 37th Division. He served from November 2011 to August 2013 — before his acting career began. This is confirmed by his Wikipedia biography and multiple Korean media reports.
Marital Status
Byeon Woo-Seok is unmarried. There are no credible reports of a spouse or girlfriend. Online claims linking him to actress Kim Haun (or Kim Hyeon) are false and appear to originate from a YouTube channel with numerous factual errors, including misstating his name as “Bayan Wuk” and his birthplace.
What dramas and movies is Byeon Woo-Seok known for?
Television Dramas
Byeon began his acting career with a minor role in Dear My Friends (2016). He then appeared as an uncredited extra in Moon Lovers: Scarlet Heart Ryeo and as a swimmer in Weightlifting Fairy Kim Bok-joo. His first major supporting role came in Flower Crew: Joseon Marriage Agency (2019). He later played a villain in Strong Girl Nam-soon (2023). His breakthrough was the leading role of Ryu Sun-jae in the 2024 drama Lovely Runner.
Films
- 20th Century Girl (2022, Netflix) – as Poong Woon-Ho
- Soulmate (2023) – as Ham Jin-Woo
- Ashfall (2019) – as a bodyguard
- Midnight Runners (2017) – as a club entertainer
Byeon Woo-Seok has been confirmed to play Sung Jin-woo in the live-action adaptation of Solo Leveling, announced by Netflix in July 2025. He is not involved in the animated version, which has a separate voice cast.
Upcoming Projects
He is set to star as Prince Yi An opposite IU in the 2026 MBC drama Perfect Crown. In July 2025, Netflix announced he would lead the live-action Solo Leveling series.
Where can I find Byeon Woo-Seok on Instagram?
His official Instagram account is @byeonwooseok. Managed by his agency VARO Entertainment, the account shares behind-the-scenes photos, personal updates, and promotional content. As of 2025, he has roughly one million followers.
Are IU and Byeon Woo-Seok dating?
There is no evidence or official confirmation of a romantic relationship between IU and Byeon Woo-Seok. The speculation appears to stem entirely from fan interest after they were announced as co-stars in the upcoming drama Perfect Crown (2026). Both actors have not commented on the rumors.
When did Byeon Woo-Seok’s career begin and what are the key milestones?
- – Born in Bucheon, South Korea.
- – Began modeling career.
- – Walked Seoul Fashion Week; debuted at F/W Men’s Fashion Show in 2015.
- – First acting appearance in Dear My Friends; uncredited cameo in Moon Lovers: Scarlet Heart Ryeo.
- – First major drama role in Flower Crew: Joseon Marriage Agency.
- – Film debut in Netflix movie 20th Century Girl.
- – Breakthrough role in Lovely Runner.
- – Cast as Sung Jin-woo in live-action Solo Leveling; Perfect Crown announced for 2026.
What facts are confirmed and what remains uncertain?
| Established Information | Information That Remains Unclear |
|---|---|
| Born October 31, 1991, in Bucheon | Height: 190.3 cm reported but no official agency confirmation |
| Model debut in 2010; represented by VARO Entertainment | Exact weight – only fan-site figures exist |
| Instagram: @byeonwooseok | Past relationships or current girlfriend – no public information |
| Acting roles in Lovely Runner, Record of Youth, Strong Girl Nam-soon | Details of his military service unit (37th Division) are confirmed, but some records are not publicly archived |
| Military service completed 2011–2013 | Solo Leveling live-action role confirmed; no details on filming schedule |
What is the background and significance of Byeon Woo-Seok’s career?
Byeon Woo-Seok belongs to the newer generation of South Korean actors who began as fashion models. His transition to acting followed a period of mandatory military service, and he steadily built a filmography through supporting roles before achieving mainstream success with Lovely Runner in 2024. His clean image and limited personal disclosures have led to high public curiosity about private details such as marital status and relationships.
The surge in interest around his involvement in Solo Leveling and the upcoming Perfect Crown with IU reflects his rising star power. This article aims to serve as a reliable fact-check resource for fans and searchers navigating conflicting online information.
What are the main sources for Byeon Woo-Seok’s biography?
“Byeon Woo-seok… debuted as a model in 2010”
“Known for his striking visuals…”
IMDb
“Actor and model represented by VARO Entertainment”
Additional reliable sources include Viki and the actor’s Instagram bio, which reads “바로엔터테인먼트 · 안녕하세요 배우 변우석입니다.”
What is the key takeaway about Byeon Woo-Seok?
Byeon Woo-Seok is a talented actor and model who successfully transitioned from fashion to leading roles in K-dramas and films. His height is approximately 190.3 cm, he is unmarried, and he completed military service early in his career. The most reliable way to follow him is through his Instagram account and official agency updates. For a complete overview of his filmography and personal details, refer to the Byeon Woo-seok dramas and filmography page.
Frequently Asked Questions
What is Byeon Woo-Seok’s height in feet?
190.3 cm is approximately 6 feet 2 inches (6’2″). This is the most commonly cited figure on fan and database sites.
Does Byeon Woo-Seok have a girlfriend?
No public information about a girlfriend or relationship exists. He is believed to be single as of 2025.
What is Byeon Woo-Seok’s education background?
Not widely reported. He attended local schools in Bucheon before pursuing a modeling career.
What is Byeon Woo-Seok’s real name?
Byeon Woo-Seok is his legal name (변우석). He does not use a stage name.
Did Byeon Woo-Seok appear in ‘Moon Lovers’?
He appears as an uncredited extra playing Go Ha-jin’s former boyfriend. It was a minor, non-speaking role.
Is Byeon Woo-Seok in the ‘Solo Leveling’ anime?
No. He is confirmed for the live-action Netflix adaptation, not the animated series, which has a separate voice cast.
What is Byeon Woo-Seok’s blood type?
Blood type B, according to fan profile sites like KProfiles.
When did Byeon Woo-Seok start acting?
His first acting role was in the 2016 drama Dear My Friends.
Who is Byeon Woo-Seok’s agency?
He has been with VARO Entertainment since September 7, 2020.
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