Born Lee Hyuk-soo, he debuted as a model in designer Jung Wook-jun's Lone Costume fashion show in 2006. He walked down the runways of the nation's famous fashion brands including General Idea and Song Zio, and did cover shoots for several renowned fashion magazines such as GQ, Bazaar and Elle. After appearing in music videos of girl groups Gavy NJ and 2NE1 in 2009 and 2010, he expanded his career into acting, using the stage name Lee Soo-hyuk. Lee was mentioned in the online fashion magazine Style Minutes as one of the "13 Top Breakout New Male Faces" during the 2013 Fall/Winter London and Paris fashion weeks. In 2014, Lee signed with Star J Entertainment, leaving his former agency SidusHQ. He then starred as the second male lead in the cable romantic comedy series High School King of Savvy and Valid Love (both from tvN). In 2015, Lee was cast in the period vampire romance Scholar Who Walks the Night, based on the webtoon of the same title.
TBASister as Tae-su
2025S Line (6 Episodes) as Han Ji-wook
2025Lost as Yoon Tae-hwa
2025Good Day (5 Episodes) as Self
2024PROJECT 7 (12 Episodes) as Self - MC
2024Queen Woo (8 Episodes) as Go Bal-gi
2024Wedding Impossible (1 Episode) as Actor
2023Living Together without Marriage (20 Episodes) as Unknown
2022The Villainess Is A Marionette (3 Episodes) as Regef Hill
2022Tomorrow (16 Episodes) as Park Joong-gil
2021Bistro Shigor (12 Episodes) as Unknown
2021Pipeline as Hwang Geon-woo
2021Doom at Your Service (16 Episodes) as Cha Joo-ik
2021Hello, Me! (1 Episode) as police officer
2020Handmade Love (8 Episodes) as Woven
2020Born Again (32 Episodes) as Cha Hyung Bin [1980] / Kim Soo Hyuk [Present]
2020Birds of a Feather (17 Episodes) as Unknown
2017I'm Sorry, I Love You (1 Episode) as Baek Ran
2016Sweet Stranger and Me (16 Episodes) as Kwon Duk Bong
2016Lucky Romance (16 Episodes) as Choi Gun-wook
2016Neighborhood’s Hero (16 Episodes) as Choi Chan-gyoo
2015The Scholar Who Walks the Night (20 Episodes) as Gwi
2014Valid Love (20 Episodes) as Kim Joon
2014High School King of Savvy (17 Episodes) as Yoo Jin-woo
2013Horror Stories 2 as Sung-Kyun
2013Don't Look Back: The Legend of Orpheus (20 Episodes) as Kim Soo-hyun
2013스타일 로그 (15 Episodes) as Unknown
2012Runway Cop as Kim Sun-ho
2011Vampire Idol (79 Episodes) as Lee Su-hyeok / "Mukadil Kejua"
2011What's Up? (20 Episodes) as Lee Soo-bin
2011Tree with Deep Roots (24 Episodes) as Yoon Pyeong
2011White Christmas (8 Episodes) as Yoon Soo
2010The Boy from Ipanema as Boy
2006My Boss, My Teacher as Student