
Personal Info
Known For
Acting
Born
February 3, 1980 (age 46)
Place of Birth
Daegu, South Korea
Also Known As
Jeong Seong-il
Jung Sung-il
Jung Sung-il
Biography
Jung Sung-il is a South Korean actor. He gained recognition for his appearance in the Netflix original series The Glory (2022–2023).
Known For

TV
You Quiz on the Block
Self
2018

TV
The Glory
Ha Do-yeong
2022

TV
Stranger
Managing Director Park
2017

Film
Omniscient Reader: The Prophecy
Cheon In-ho
2025

TV
Our Blues
Kim Tae-hun
2022

TV
Made in Korea
Cheon Seok-joong
2025

TV
Different Dreams
Jin Soo
2019

TV
Unmasked
Han-do
2025

TV
Bad and Crazy
Shin Joo-hyuk
2021

Film
Project Wolf Hunting
Jung Pil-sung
2022

TV
Woman of 9.9 Billion
Baek Seung-Jae
2019

Film
Murderer Report
Young-hoon
2025

Film
A Frozen Flower
King's Man
2008

TV
Moonshine
King Lee-kang
2021

Film
Uprising
Kenshin
2024

TV
Birthcare Center
Lee Sun-woo
2020

TV
No Plans At All
2024

TV
Times
Kang Shin-Wook
2021

TV
Office Workers
2025

TV
The Running Mates: Human Rights
Jung Won-chul
2019
Filmography
2025TVMade in Koreaas Cheon Seok-joong2025FilmMurderer Reportas Young-hoon2025FilmOmniscient Reader: The Prophecyas Cheon In-ho2025FilmWall to Wallas Prosecutor2025TVO'PENing - Surgical Road Tripas Lee Sin-yeop2025TVOffice Workers2025TVUnmaskedas Han-do2024FilmUprisingas Kenshin2024TVBEGINS ≠ YOUTHas Kim Chang Jun [Kim Hwan's father]2024TVNo Plans At All2022TVThe Gloryas Ha Do-yeong2022FilmProject Wolf Huntingas Jung Pil-sung2022FilmTake Care of My Momas Jade mat sales branch manager2022TVOur Bluesas Kim Tae-hun2021TVMoonshineas King Lee-kang2021TVBad and Crazyas Shin Joo-hyuk2021TVTimesas Kang Shin-Wook2020TVBirthcare Centeras Lee Sun-woo2019TVWoman of 9.9 Billionas Baek Seung-Jae2019TVThe Running Mates: Human Rightsas Jung Won-chul2019TVDifferent Dreamsas Jin Soo2018TVYou Quiz on the Blockas Self2017FilmThe Chaseas Young Park Pyung-dal2017TVStrangeras Managing Director Park2016TVKidnapping Assemblyman Mr. Cleanas Department Head Kim2016FilmUnconfessional2016FilmLike a French Filmas Young Man2015FilmMoonshine Girlsas Tae Hyun2014FilmThe Con Artistsas Henchman2013FilmRough Playas Tenacious Thug2012FilmHowling2010FilmFair Loveas Jae Wung2009Film19-Nineteenas Ha Gi-sang2008FilmA Frozen Floweras King's Man2005FilmThe Art of Seductionas Muscular Man—Film자필—FilmSapiensas Na Do-han—TVProbation Officersas Bok Tae-ju—TVBeauty in the Beastas Min-su’s Father