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Seo In-guk

Seo In-guk

Known For Acting
Birthday Oct 23, 1987 (37)
Birthplace Ulsan, South Korea
Popularity 1 (history)
Updated Jul 21, 2025 (Update)
Entry Date Apr 28, 2024
Links TMDb IMDb
Biography

Seo In-guk (서인국) is a South Korean singer and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in tvN's Reply 1997. ...

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Filmography

Project Wolf Hunting

Project Wolf Hunting

2022

as Park Jong-du

I Love That Crazy Little Thing

I Love That Crazy Little Thing

2016

as Yang Ming-zhe

No data available

No data available

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Organization Category Movie
Television Credits

아들 녀석들

as Yoo Seung-Gi

Episodes: 50

First Aired: Sep 22, 2012

The King's Face

as Prince Gwanghae

Episodes: 24

First Aired: Nov 19, 2014

Love Rain

as Kim Chang-mo & Kim Jeon-seol

Episodes: 20

First Aired: Mar 26, 2012

Café Minamdang

as Nam Han-jun

Episodes: 18

First Aired: Jun 27, 2022

Master's Sun

as Kang-woo

Episodes: 17

First Aired: Aug 07, 2013

High School King of Savvy

as Lee Min-seok / Lee Hyung-seok

Episodes: 17

First Aired: Jun 16, 2014

Reply 1997

as Yoon Yoon-jae

Episodes: 16

First Aired: Jul 24, 2012

I Remember You

as Lee Hyun

Episodes: 16

First Aired: Jun 22, 2015

Squad 38

as Yang Jung-do

Episodes: 16

First Aired: Jun 17, 2016

Shopaholic Louis

as Louie

Episodes: 16

First Aired: Sep 21, 2016

The Smile Has Left Your Eyes

as Kim Moo-Young

Episodes: 16

First Aired: Oct 03, 2018

Doom at Your Service

as Myul Mang / Kim Sa-ram

Episodes: 16

First Aired: May 10, 2021

Death's Game

as Choi Yee-jae

Episodes: 8

First Aired: Dec 15, 2023

Twelve

as Won-seung

Episodes: 8

First Aired: Unknown

Another Parting

as Ahn Young Mo

Episodes: 5

First Aired: Feb 17, 2014

Reply 1994

as Yoon Yoon-jae

Episodes: 3

First Aired: Oct 18, 2013

Navillera

as Hwang Hee

Episodes: 1

First Aired: Mar 22, 2021

Smoking Gun

as Kim Do Young

Episodes: 1

First Aired: Unknown

Oh My Ghost

as Edward

Episodes: 1

First Aired: Jul 03, 2015

In Your Brilliant Season

as Sunwoo Chan

Episodes: 1

First Aired: Unknown

Soundtrack #1

as Jay Jun

Episodes: 1

First Aired: Mar 23, 2022

Abyss

as Grim Reaper

Episodes: 1

First Aired: May 06, 2019

Jikpil

as Kwon Soo-young

Episodes: 1

First Aired: Unknown

Home Alone

as Self

Episodes: 14

First Aired: Mar 22, 2013

Superstar K

as Self - Participant

Episodes: 12

First Aired: Jul 24, 2009

Law of the Jungle

Episodes: 10

First Aired: Oct 21, 2011

Jungle BoB

as Self

Episodes: 8

First Aired: Aug 13, 2024

You Hee-yeol's Sketchbook

as Self

Episodes: 5

First Aired: Apr 24, 2009

Look, My Shoulder's Dislocated

as Self

Episodes: 2

First Aired: Aug 26, 2022

She Was Pretty

as Himself

Episodes: 1

First Aired: Sep 16, 2015

Running Man

as Self

Episodes: 1

First Aired: Jul 11, 2010

Nattering with Nah

as Self

Episodes: 1

First Aired: Jun 02, 2023

SNL Korea

as Self

Episodes: 1

First Aired: Dec 03, 2011

Baeksang Arts Awards

as Self

Episodes: 1

First Aired: Apr 26, 2012

KBS Drama Awards

as Host

Episodes: 1

First Aired: Dec 31, 1987

KBS Entertainment Awards

as Host

Episodes: 1

First Aired: Dec 28, 2002

Boyfriend on Demand

Episodes: 1

First Aired: Unknown

Popularity Metrics

Popularity History


Year Month Avg Max Min
2024 5 37 47 28
2024 6 26 40 12
2024 7 55 123 23
2024 8 24 64 11
2024 9 15 23 10
2024 10 15 32 8
2024 11 14 21 8
2024 12 15 23 11
2025 1 17 28 9
2025 2 10 18 3
2025 3 7 14 1
2025 4 1 1 1
2025 5 2 2 1
2025 6 2 2 1
2025 7 1 2 1
2025 8 2 9 0
2025 9 1 1 1

Trending Rank


Year Month Avg Rank Max Rank
2024 5 755 524
2024 6 928 876
2025 1 598 309
2025 7 497 439
2025 8 545 485

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