
Jung Yong-ju
Biography
ung Yong-joo (정용주; born July 27, 1996) is a versatile South Korean actor known for his compelling character transformations across a wide spectrum of genres, from youth dramas to historical comedy and noir.
He began expanding his career into film and streaming, quickly establishing him as a "hidden gem" due to his stable acting tone and exceptional ability to completely dissolve into distinct roles. He is highly praised for his dynamic range and the captivating sense of realism he brings to his characters.
He showcased his talent for lighthearted, unique portrayals in the youth drama The History of Dorks and the historical comedy Flower That Blooms at Night (2024), where he played the loyal, yet humorously clumsy, military officer Bi-chan. His performance as Ryu Han-woo in Motel California (2025) was particularly noted for his natural, witty use of improvisation, earning him a reputation as a "laugh-maker."
Demonstrating his darker side, Jung delivered a chilling performance as the prisoner Kim Ji-young in the hit series Death's Game (2023). Critics highlighted his stunning visual transformation, shifting seamlessly from a seemingly innocent demeanor to a cold, murderous glare, providing one of the series' most shocking twists.
His dramatic work extends to independent cinema, where his performance as the desperate victim Nam Jin in the short film Intercession earned him an invitation to the Arizona International Film Festival. He was praised for his immersive expression of the character's despair, pain, and fear.
He continues to build a strong presence in the industry, including his role as Hyun-guk in the Netflix series You and Everything Else (2025), consistently enriching projects with his realistic character interpretation and solidifying his position as a highly anticipated talent.
Known For

TV
Family by Choice
Dr. Lee
2024

TV
Death's Game
Kim Ji-Young
2023

TV
Twinkling Watermelon
Jung Do-Jin
2023

TV
Twenty Five Twenty One
Delinquent boy
2022

TV
Insider
[Hacker]
2022

TV
Knight Flower
Bi Chan
2024

TV
Motel California
Ryu Han-wu
2025

Film
Hear Me: Our Summer
Jae-jin
2024

TV
Crash
Choi Bum-Gu
2024

TV
The Deal
Oh-chul
2023

TV
The Empire Of Law
vlogger
2022

TV
History of Scruffiness
2025

TV
O'PENing: Grand Shining Hotel
Lee Tae Min
2024

Film
Hopeless
Myung-hun
2023

Film
Adulting at Eighteen
Nam Hyun-woo
2023
Filmography
2025TVHistory of Scruffiness2025TVMotel Californiaas Ryu Han-wu2024FilmHear Me: Our Summeras Jae-jin2024TVFamily by Choiceas Dr. Lee2024TVCrashas Choi Bum-Gu2024TVO'PENing: Grand Shining Hotelas Lee Tae Min2024TVKnight Floweras Bi Chan2023TVDeath's Gameas Kim Ji-Young2023FilmHopelessas Myung-hun2023TVThe Dealas Oh-chul2023TVTwinkling Watermelonas Jung Do-Jin2023FilmAdulting at Eighteenas Nam Hyun-woo2022TVThe Empire Of Lawas vlogger2022TVInsideras [Hacker]2022TVTwenty Five Twenty Oneas Delinquent boy