Portrait of Lee Ji-hoon

Lee Ji-hoon

Acting

Biography

Lee Ji-hoon (이지훈) is a South Korean singer and television, film, and musical theater actor.  He is a member of the vocal group, S. He was cast in 1994 while in middle school and trained for two years before debuting as a singer in 1996 with his first album Rhythm Paradise. The title track Why the Sky quickly rose to the top of music charts, earning him the nickname "Prince of Ballads" and establishing him as one of the most popular teen stars of the late 1990s. Although he also pursued dance music, his career took a dramatic turn when he suffered an injury during a live performance of Goodbye Love. The accident required surgery and forced him to abandon dance activities altogether. This incident marked a turning point, leading him to focus more on acting and later on musical theatre. During the 2000s, as the music industry faced decline, he expanded into acting and variety shows, gaining recognition as a versatile entertainer. He continued to release albums, including the hit duet Doll with Shin Hye‑sung in 2001, and later joined Kangta and Shin Hye‑sung in the project group S, achieving success with I Swear. From 2006 onwards, Lee Ji‑hoon built a strong career in musical theatre, appearing in productions such as Wicked, Elisabeth, Hamlet, and Hero. Note: He should not be confused with the homonymous actor Lee Ji‑hoon (이지훈), also born on March 27, 1979.

Born: March 27, 1979

Place of Birth: Songpa-gu, Seoul, South Korea

Known For

Filmography

2025
Love: Track

as Lee Ji-hoon

2025
Confidence Queen

as Bae Young-min

2025
Trigger

as Su Ri-nam [Computer Repair Shop Owner]

2025
SEA TIGER

as Na Kyung-soo

2025
Crushology 101

as Ban Young-min

2025
Lobby

as Triplets

2025
Unmasked

as Lee Jeong-geun

2024
2024
2024
2024
Wannabe

as CEO Goo Chang-seo

2024
A Killer Paradox

as Moon Myeong-jun

2023
Korea-Khitan War

as Jang Yeon-woo

2023
Honeysweet

as In-guk

2023
2023
Switch

as Apt Man

2022
O’PENing

as Seok Jun-im

2022
2022
Toxic

as In-ho

2022
Yaksha: Ruthless Operations

as Prosecutor Park

2022
Idol Recipe

as Bae Jae Seong

2021
A Year-End Medley

as Director Kim

2021
So Not Worth It

as Taxi Driver

2021
2021
2021
Mission: Possible

as NIS Team Leader

2020
Hospital Playlist

as Lee Ji-hun

2019
My First Client

as Hyun-seok

2018
Movie Room

as Self

2018
The Vanished

as Seok-won

2017
I Can Speak

as Jong-hyun

2017
The Merciless

as Public Prosecutor Oh

2017
Star of the Universe

as Representative Eom

2016
My Fair Lady

as Cha Chi-Soo

2016
With or Without You

as Gu Soo-han

2016
A Man and a Woman

as Ki-hong's Friend

2015
2015
Oh My Venus

as Himself

2015
2014
Return Match

as Han Oh-gi

2013
The Queen of Office

as Gu Yeong-Shik

2013
2012
Project 577

as Himself

2011
My Daughter the Flower

as Eun Chae-wan

2011
Identical Criminals

as Han Sang-won

2011
Spy MyeongWol

as Gwak Gi-tae

2011
2010
2010
Becoming a Billionaire

as Myung Mun-Dae

2009
I Can't Stop

as Noh Soo Ri

2008
아내와 여자

as Choi Geun-Sam

2008
You are My Destiny

as Kim Tae-poong

2008
Powerful Opponents

as Nam Do-woo

2007
New Heart

as Lee Dong-gwon

2007
I Can't Stop

as Noh Soo Ri

2007
Hello! My Lady

as Hwang Dong-gyu

2005
Wonderful Life

as Min Do-hyun

2005
Wet Dreams 2

as Kang Bong-Goo

2005
Sassy Girl Chun-Hyang

as Director Baek

2004
Lovely Rivals

as Kwon Sang-choon

2004
알게될거야

as Kim Chul-Koo

2003
X-Man

as Himself

2001