Ki Yoon Sung

Sung Ki Yoon

  • Name: Sung Ki Yoon
  • Native name: 성기윤
  • Also Known as: Seong Gi Yun
  • Nationality: South Korean
  • Gender: Male
  • Born: January 5, 1971
  • Age: 55
He is a musical stage, film and drama actor. He attended and graduated from Seoul National University of Arts, Department of Theater, Dongseo University, Department of Musical Arts, and Dankook University Graduate School of Culture and Arts. Edit Biography
Drama
Year Title # Role Rating
2025
No Mercy
No Mercy
Korean Drama, 2025, 8 eps
Kim Du Sik (Support Role)
8
Kim Du Sik
Support Role
7.2
2025
Heesu in Class 2
Heesu in Class 2
Korean Drama, 2025, 10 eps
[Chan Yeong's dad] (Ep. 4-5, 8) (Guest Role)
10
[Chan Yeong's dad] (Ep. 4-5, 8)
Guest Role
7.4
2024
Hierarchy
Hierarchy
Korean Drama, 2024, 7 eps
Chairman Park (Ep. 3-4) (Guest Role)
7
Chairman Park (Ep. 3-4)
Guest Role
6.9
2024
Nothing Uncovered
Nothing Uncovered
Korean Drama, 2024, 16 eps
Seo Sang Gyeon (Guest Role)
16
Seo Sang Gyeon
Guest Role
7.4
2024
Queen of Divorce
Queen of Divorce
Korean Drama, 2024, 12 eps
Seo Woong Jin [Professor] (Ep. 2) (Guest Role)
12
Seo Woong Jin [Professor] (Ep. 2)
Guest Role
7.4
2023
My Man Is Cupid
My Man Is Cupid
Korean Drama, 2023, 16 eps
Park Dae Sik (Support Role)
16
Park Dae Sik
Support Role
7.9
2023
A Time Called You
A Time Called You
Korean Drama, 2023, 12 eps
Kwon Sang Jo [Min Ju's father] (Ep. 2) (Guest Role)
12
Kwon Sang Jo [Min Ju's father] (Ep. 2)
Guest Role
8.4
2023
Crash Course in Romance
Crash Course in Romance
Korean Drama, 2023, 16 eps
Bang Dae Geun (Guest Role)
16
Bang Dae Geun
Guest Role
8.3
2022
Reborn Rich
Reborn Rich
Korean Drama, 2022, 16 eps
[South Korean president's staff] (Ep. 2) (Guest Role)
16
[South Korean president's staff] (Ep. 2)
Guest Role
8.5
2022
Extraordinary Attorney Woo
Extraordinary Attorney Woo
Korean Drama, 2022, 16 eps
Kim Jin Pyeong (Ep. 3) (Guest Role)
16
Kim Jin Pyeong (Ep. 3)
Guest Role
8.8
2022
Insider
Insider
Korean Drama, 2022, 16 eps
Cha Seok Hong [CEO] (Ep. 10-11) (Guest Role)
16
Cha Seok Hong [CEO] (Ep. 10-11)
Guest Role
8.0
2022
Love All Play
Love All Play
Korean Drama, 2022, 16 eps
Park Nam Goo (Support Role)
16
Support Role
8.4
2021
Youth of May
Youth of May
Korean Drama, 2021, 12 eps
Hwang Jung Tae [Adult] (Ep. 12) (Guest Role)
12
Hwang Jung Tae [Adult] (Ep. 12)
Guest Role
8.7
2020
More Than Friends
More Than Friends
Korean Drama, 2020, 16 eps
[Jieum Guesthouse owner] (Ep. 2-3) (Guest Role)
16
[Jieum Guesthouse owner] (Ep. 2-3)
Guest Role
7.3
2019
Moment at Eighteen
Moment at Eighteen
Korean Drama, 2019, 16 eps
Ma Yoon Gi [Hwi Young's father] (Support Role)
16
Ma Yoon Gi [Hwi Young's father]
Support Role
7.9
2019
Designated Survivor: 60 Days
Designated Survivor: 60 Days
Korean Drama, 2019, 16 eps
Shin Sung Joon [Political State Minister] (Support Role)
16
Shin Sung Joon [Political State Minister]
Support Role
8.5
2019
Beautiful World
Beautiful World
Korean Drama, 2019, 16 eps
Na Pil Joon [Sung Jae's father] (Support Role)
16
Na Pil Joon [Sung Jae's father]
Support Role
8.5
2018
Encounter
Encounter
Korean Drama, 2018, 16 eps
[Hotel Manager] (Guest Role)
16
[Hotel Manager]
Guest Role
8.1
2018
Suits
Suits
Korean Drama, 2018, 16 eps
Hong Jae Deok [JungAn Rep] (Support Role)
16
Hong Jae Deok [JungAn Rep]
Support Role
8.1
2017
Queen of Mystery
Queen of Mystery
Korean Drama, 2017, 16 eps
Cha Yong Chul [Hee Chul's dad] (Guest Role)
16
Cha Yong Chul [Hee Chul's dad]
Guest Role
8.2
2016
The Gentlemen of Wolgyesu Tailor Shop
The Gentlemen of Wolgyesu Tailor Shop
Korean Drama, 2016, 54 eps
Director Park (Support Role)
54
Director Park
Support Role
7.8
2016
The Good Wife
The Good Wife
Korean Drama, 2016, 16 eps
[Judge] (Guest Role)
16
[Judge]
Guest Role
8.0
2016
Monster
Monster
Korean Drama, 2016, 50 eps
Professor Jin (Support Role)
50
Professor Jin
Support Role
7.2
2016
Descendants of the Sun
Descendants of the Sun
Korean Drama, 2016, 16 eps
[South Korean president] (Ep. 12) (Guest Role)
16
[South Korean president] (Ep. 12)
Guest Role
8.6
2016
Signal
Signal
Korean Drama, 2016, 16 eps
[Hae Yeong's father] (Ep. 12, 14, 16) (Guest Role)
16
[Hae Yeong's father] (Ep. 12, 14, 16)
Guest Role
8.8
2006
Erexion
Erexion
Korean Drama, 2006, 26 eps
General Kamo (Support Role)
26
General Kamo
Support Role
6.1
Movie
Year Title Role Rating
2022
Emergency Declaration
Emergency Declaration
Korean Movie, 2022,
[Crisis management situation team leader] (Bit part)
[Crisis management situation team leader]
Bit part
8.5
2018
Human, Space, Time and Human
Human, Space, Time and Human
Korean Movie, 2018,
[Captain] (Support Role)
[Captain]
Support Role
6.4
2016
Dad Is Back
Dad Is Back
Korean Movie, 2016,
Kim Ki Cheol (Support Role)
Kim Ki Cheol
Support Role
6.7
2004
Shin Suk Ki Blues
Shin Suk Ki Blues
Korean Movie, 2004,
[Painter/musical shop] (Support Role)
[Painter/musical shop]
Support Role
6.8
2001
This is Law
This is Law
Korean Movie, 2001,
[Butcher group] (Support Role)
[Butcher group]
Support Role
5.1
Special
Year Title # Role Rating
2019
Gogo Song
Gogo Song
Korean Special, 2019, 2 eps
Gong Cheol Soo (Support Role)
2
Gong Cheol Soo
Support Role
7.6
TV Show
Year Title # Role Rating
2023
2023 DIMF Musical Star
2023 DIMF Musical Star
Korean TV Show, 2023, 1 eps
[Judge] (Regular Member)
1
[Judge]
Regular Member
0.0
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Sung Ki Yoon

Ki Yoon Sung
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Details

  • First Name: Ki Yoon
  • Family Name: Sung
  • Native name: 성기윤
  • Also Known as: Seong Gi Yun
  • Nationality: South Korean
  • Gender: Male
  • Born: January 5, 1971
  • Age: 55

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