Kwak Ja Hyoung Biography: Squid Game, Age, Net Worth, Movies, Career, Height, Personal Life, Films

Kwak Ja-hyoung is a versatile South Korean actor recognized for his work in both film and television, often appearing in impactful supporting roles.

He gained attention for his performances in acclaimed productions such as The Age of Shadows (2016), the global hit Squid Game (2021) where he portrayed Player No. 278, and 12.12: The Day (2023).

With a career spanning diverse genres and characters, Kwak has steadily built a reputation for his compelling screen presence. He also engages with fans on Instagram through his official handle, @jahyeonggwag.

Profile

• Full Name: Kwak Ja Hyoung
• Stage Name: Kwak Ja Hyoung
• Born: 20 August 1976
• Age: 48 years old
• Birthplace: South Korea
• Nationality: South Korean
• Occupation: South Korean actor
• Height: 1.77 m
• Parent: Mr. and Mrs. Hyoung
• Siblings: Unknown
• Spouse: Unknown
• Children: Unknown
• Relationship: Single
• Net Worth: $2 million

Early Life And Education

Kwak Ja-hyoung was born on August 20, 1976, in South Korea.

While the names of his parents remain undisclosed, they are generally referred to as Mr. and Mrs. Hyoung.

Information about any siblings has not been made public. He is reported to have completed his high school education, though details about any further studies or institutions attended are not known.

Kwak is of Korean ethnicity, and his religious affiliation has not been publicly disclosed.

Career

Kwak Ja-hyoung gained significant recognition for his role as Seo Jin-dol in the critically acclaimed historical thriller The Age of Shadows (2016).

His international visibility rose with his appearance as Player No. 278 in Netflix’s global phenomenon Squid Game (2021), where his performance, though brief, showcased his ability to bring depth and authenticity to ensemble roles.

Over the years, Kwak has continued to contribute meaningfully to a wide range of cinematic and television projects, solidifying his presence in the Korean entertainment industry.

His recent film roles include Colonel Lee in 12.12: The Day (2023) and President Cheon in The Roundup: Punishment (2024), further affirming his versatility.

On television, he has taken on characters in series such as The Potato Lab (2025), Family Plan (2024), Good Partner (2024), and Youth of May (2021), among others.

His earlier work spans notable productions like Dr. Romantic 2 (2020), Player (2018), The Unjust (2010), and Romance Joe (2012), illustrating a career marked by consistent and diverse performances across genres.

Though often cast in supporting or guest roles, Kwak Ja-hyoung has built a steady and respected career in both film and television, earning recognition for his adaptability and screen presence.

He remains active in the industry and maintains a connection with fans through social media, including his Instagram account @jahyeonggwag.

Social Media

• Instagram handle: @jahyeonggwag

Personal Life

Kwak Ja-hyoung is currently reported to be single, with no publicly known spouse, children, or confirmed romantic relationships.

Filmography

TV Series:

• The Potato Lab (2025)
• Forbidden Fairytale (2025)
• Family Plan (2024)
• Good Partner (2024)
• I, the Executioner (2024)
• Squid Game (2021)
• Youth of May (2021)
• 18 Again (2020)
• Dr. Romantic Season 2 (2020)
• Diary of a Prosecutor (2019)
• Kill It (2019)
• Player (2018)
• Awl (2015)

Movies:

• The Age of Shadows (2016)
• 12.12: The Day (2023)
• The Roundup: Punishment (2024)
• Dead Man (2024)
• Picnic (2023)
• Concrete Utopia (2023)
• The Boys (2022)
• Kingmaker (2022)
• The Negotiation (2018)
• Last Child (2018)
• The Spy Gone North (2018)
• Champion (2018)
• Golden Slumber (2018)
• The Fortress (2017)
• Part-Time Spy (2017)
• New Trial (2017)

Net Worth

Kwak Ja-hyoung has an estimated net worth of around $2 million, primarily earned through his consistent work as a supporting actor in South Korean films and television series, including Squid Game (2021), The Age of Shadows (2016), and 12.12: The Day (2023).