In Soo Yoo

Yoo In Soo

  • Name: Yoo In Soo
  • Native name: 유인수
  • Also Known as: Yoo Insoo, Yu In Su, Yu Insu
  • Nationality: South Korean
  • Gender: Male
  • Born: March 25, 1998
  • Age: 27
Yoo In Soo is a South Korean model and actor managed by Management Koo. He studied at Youngdeungpo High School and attended Seoul Arts College. He made his acting debut in the movie "Forgotten" and in the drama "Strong Woman Do Bong Soon".

He joined the Republic of Korea Air Force (ROKAF) in November 2024.

(Source: kisskh) Edit Biography
Drama
Year Title # Role Rating
2025 Good Boy
Korean Drama, 2025, 16 eps
Bong Da Ri / “Bagboy” [Golden Rabbit leader] (Ep. 1) (Guest Role)
16
Bong Da Ri / “Bagboy” [Golden Rabbit leader] (Ep. 1)
Guest Role
8.4
2025 Study Group
Korean Drama, 2025, 10 eps
Chu Jae Hwang [Student] (Ep. 9-10) (Cameo)
10
Chu Jae Hwang [Student] (Ep. 9-10)
Cameo
8.9
2024 The Midnight Studio
Korean Drama, 2024, 16 eps
Go Seong Ho (Main Role)
16
Main Role
8.0
2023 Death's Game
Korean Drama, 2023, 4 eps
Lee Jin Sang [Hyeok Su’s classmate] (Guest Role)
4
Lee Jin Sang [Hyeok Su’s classmate]
Guest Role
8.8
2023 Daily Dose of Sunshine
Korean Drama, 2023, 12 eps
Ji Seung Jae [Nurse trainee with panic disorder] (Ep. 3, 12) (Guest Role)
12
Ji Seung Jae [Nurse trainee with panic disorder] (Ep. 3, 12)
Guest Role
8.8
2023 The Uncanny Counter Season 2: Counter Punch
Korean Drama, 2023, 12 eps
Na Jeok Bong (Main Role)
12
Na Jeok Bong
Main Role
8.4
2023 The Good Bad Mother
Korean Drama, 2023, 14 eps
Bang Sam Sik (Main Role)
14
Main Role
8.9
2022 Alchemy of Souls Season 2: Light and Shadow
Korean Drama, 2022, 10 eps
Park Dang Gu (Support Role)
10
Support Role
8.9
2022 Salon De Nabi
Korean Drama, 2022, 16 eps
Song Kang In (Ep. 2, 9) (Guest Role)
16
Song Kang In (Ep. 2, 9)
Guest Role
8.2
2022 Alchemy of Souls
Korean Drama, 2022, 20 eps
Park Dang Gu (Support Role)
20
Support Role
9.1
2022 All of Us Are Dead Zombie Exam
Korean Special, 2022, 2 eps
[Himself] (Main Role)
2
[Himself]
Main Role
8.0
2022 All of Us Are Dead
Korean Drama, 2022, 12 eps
Yun Gwi Nam (Support Role)
12
Support Role
8.6
2021 At a Distance, Spring Is Green
Korean Drama, 2021, 12 eps
Oh Chun Guk [Student] (Support Role)
12
Oh Chun Guk [Student]
Support Role
8.3
2020 Stranger Season 2
Korean Drama, 2020, 16 eps
Seung Jun (Ep. 1, 14) (Guest Role)
16
Seung Jun (Ep. 1, 14)
Guest Role
8.5
2019 Chocolate
Korean Drama, 2019, 16 eps
Jo Seung Gu [Michael's twin brother] (Ep. 9-11) (Guest Role)
16
Jo Seung Gu [Michael's twin brother] (Ep. 9-11)
Guest Role
8.1
2019 Love Alarm
Korean Drama, 2019, 8 eps
[Student] (Guest Role)
8
[Student]
Guest Role
7.0
2019 Moment at Eighteen
Korean Drama, 2019, 16 eps
Yoo Pil Sang [Jun Woo's classmate] (Support Role)
16
Yoo Pil Sang [Jun Woo's classmate]
Support Role
7.9
2018 Encounter
Korean Drama, 2018, 16 eps
Mr Oh [New PR trainee] (Guest Role)
16
Mr Oh [New PR trainee]
Guest Role
8.1
2018 Mama Fairy and the Woodcutter
Korean Drama, 2018, 16 eps
[Prof. Jung’s student #3] (Support Role)
16
[Prof. Jung’s student #3]
Support Role
6.7
2018 Drama Special Season 9: The Long Goodbye
Korean Special, 2018, 1 eps
Na Kyung Soo (Support Role)
1
Na Kyung Soo
Support Role
7.3
2018 My ID Is Gangnam Beauty
Korean Drama, 2018, 16 eps
Park Nae Sun (Guest Role)
16
Park Nae Sun
Guest Role
7.7
2018 Life
Korean Drama, 2018, 16 eps
Choi Woo Jin [Cancer center resident] (Guest Role)
16
Choi Woo Jin [Cancer center resident]
Guest Role
8.0
2017 Sweet Revenge
Korean Drama, 2017, 22 eps
Choi Il Jin (Guest Role)
22
Choi Il Jin
Guest Role
7.8
2017 Avengers Social Club
Korean Drama, 2017, 12 eps
Kyung Bok [Seo Yun's friend / Saebit high school student] (Support Role)
12
Kyung Bok [Seo Yun's friend / Saebit high school student]
Support Role
8.5
2017 While You Were Sleeping
Korean Drama, 2017, 32 eps
[Seung Won's classmate] (Ep. 17-19) (Guest Role)
32
[Seung Won's classmate] (Ep. 17-19)
Guest Role
8.7
2017 School 2017
Korean Drama, 2017, 16 eps
Min Joon (Support Role)
16
Min Joon
Support Role
8.1
2017 Strong Woman Do Bong Soon
Korean Drama, 2017, 16 eps
Kang Gu (Support Role)
16
Kang Gu
Support Role
8.7
Movie
Year Title Role Rating
2025 Boy
Korean Movie, 2025,
Gyo Han (Main Role)
Gyo Han
Main Role
0.0
2023 Loan Boy
Korean Movie, 2023,
Nam Yeong (Main Role)
Nam Yeong
Main Role
6.8
2023 Swallow
Korean Movie, 2023,
Hyeon Su (Main Role)
Hyeon Su
Main Role
7.2
2017 Forgotten
Korean Movie, 2017,
[Student 3 at police station] (Bit part)
[Student 3 at police station]
Bit part
8.5
TV Show
Year Title # Role Rating
2024 Actors' Association
Korean TV Show, 2024, 17 eps
(Ep. 2, 14, 16) (Guest)
17
(Ep. 2, 14, 16)
Guest
7.9
2019 2 Days & 1 Night Season 4
Korean TV Show, 2019, 310 eps
[Special appearance] (Ep. 213) (Guest)
310
[Special appearance] (Ep. 213)
Guest
8.8
2015 Knowing Bros
Korean TV Show, 2015, 500 eps
(Ep. 323) (Guest)
500
(Ep. 323)
Guest
8.7
Articles
Seo In Guk in talks to lead the webtoon based K-drama 'Let's Go To Work Tomorrow'
News - Apr 24, 2025

Seo In Guk will reportedly be starring in yet another upcoming K-drama.

'Boyfriend on Demand' starring BLACKPINK's Kim Ji Soo and Seo In Guk will be released on Netflix!
News - Feb 20, 2025

BLACKPINK Kim Ji Soo and Seo In Guk's fantasy romance series, Boyfriend on Demand, has finally been confirmed as a Netflix original K-drama.

'Alchemy of Souls' stars Yoo In Soo and Hwang Min Hyun reunite in TVING's K-drama 'Study Group'
News - Feb 17, 2025

Actor Yoo In Soo is joining the upcoming episode of Study Group.

A New Wave of Talent: Discovering the Rising Stars of South Korea
Editorials - Nov 23, 2024

Our article series continues with a spotlight on rising Korean actors!

Kwon Na Ra to Reportedly Join Kim Soo Hyun, Jo Bo Ah in Disney+'s "Knock Off"
News - Jul 12, 2024

The upcoming Disney+ drama teases dream casting

Kim Hi Eo Ra's agency gives update about the actress' school violence controversy
News - Apr 16, 2024

Kim Hi Eo Ra and her agency shared a new update about the school bullying controversy she's involved in.

Yoo In Soo

In Soo Yoo
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Details

  • First Name: In Soo
  • Family Name: Yoo
  • Native name: 유인수
  • Also Known as: Yoo Insoo, Yu In Su, Yu Insu
  • Nationality: South Korean
  • Gender: Male
  • Born: March 25, 1998
  • Age: 27

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