The Pulse of K-Entertainment

Lee Changsub
ArtistFantagio

Lee Changsub

Lee Changsub (이창섭) has turned vocal reliability into a full career architecture. He debuted with BTOB under Cube Entertainment, then kept widening the frame through solo releases, musicals, variety work, and his current chapter with Fantagio.

That range works because the voice stays central. Changsub can handle dramatic ballad material, group records, and stage-led projects without sounding like he is chasing a trend cycle, which is why his solo catalog has held real weight alongside BTOB activity. His recent run, from 1991 to Our Fairy Tale, also shows how cleanly he can translate long-term fandom into standalone momentum.

BTOB
Lead Vocalist of BTOB
3 articles10 creditsDebut: December 11, 2018Korean

Gallery

Discography

2026
We TogetherSingle
MemberBTOB
2025
Farewell, Fa-rewellMini Album
Solo EP
2024
Heavenly Fate (OST)Single
Digital Single
2024
1991Album
Solo Album
2018
MarkMini Album
Solo EP
2017
At the EndSingle
Solo Single

Filmography

2024
Universe LeagueVariety Show
Team Groove Director
2018
Edgar Allan Poe (Musical)K-Drama
Title Role
2017
Boys Over Flowers (Musical)K-Drama
Goo Jun-pyo
2017
Napoleon (Musical)K-Drama
Lucien

Fans Also Ask

When did Lee Changsub debut solo?
Lee Changsub released his first solo digital single "At the End" in 2017 as part of BTOB's Piece project. His first full Korean solo EP Mark followed in December 2018. His debut full-length album 1991 was released in October 2024.
What musicals has Lee Changsub been in?
Lee Changsub has performed in multiple Korean musicals: Boys Over Flowers (as Goo Jun-pyo), Napoleon (as Lucien), Edgar Allan Poe (title role), Dogfight (as Eddie Birdlace), and Iron Mask in a dual leading role. He began his theatrical career in 2017.
What is Lee Changsub's most famous song?
Lee Changsub's cover of Can's "Heavenly Fate" (released February 2024) became one of the biggest K-pop OST hits of the year, dominating karaoke and streaming charts. It was released as part of the webtoon A Not So Fairy Tale soundtrack.
What company is Lee Changsub under?
Lee Changsub signed with Fantagio in November 2023, transitioning from Cube Entertainment where he debuted as a member of BTOB. He continues his solo activities and BTOB group work under Fantagio.
What is Lee Changsub's vocal academy?
In 2023, Lee Changsub founded Chang-Ggo Training Centre, a vocal academy located in his hometown of Suwon, South Korea. The academy reflects his commitment to vocal education and his roots in the local music community.

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