Acting

Lee Ga-hyun

Born 1999-02-03 · Seongnam, North Gyeonggi Province, South Korea

Lee Ga-hyun, known mononymously as Gahyun, is a South Korean singer, rapper and actress under Hogiroun Company. She is the maknae of the girl group Dreamcatcher. On March 24, 2026, Hogiroun Company announced that Gahyun has signed with them to promote as an actress under the stage name Lee Seo-yul. She will continue to use her real name for her activities as a member of Dreamcatcher.

Credits

Newest first

Dreamcatcher 7 Doors of Christmas: A Lucky Encore
as Gahyun
2024
Dreamcatcher [REASON Boutique from InSomnia]
as Self (Gahyun)
2023
Apocalypse: Broken Halloween
as Gahyeon
2022
Dreamcatcher at Primavera Sound 2022
as Self (Gahyeon)
2022
Kpop.Flex 2022 Global Stream
as Self (Gahyeon)
2022
Apocalypse: Save Us - Mini Concert
as Self (Gahyeon)
2022
HALLOWEEN MIDNIGHT CIRCUS
as Herself
2021
Dreamcatcher Mind
as Self
2021
CROSSROADS: Part 2. Dystopia
as Self (Gahyeon)
2021
CROSSROADS: Part 1. Utopia
as Self (Gahyeon)
2021
Dreamcatcher [Dystopia: Seven Spirits]
as Self
2020
DREAMCATCHER CONCERT: GLOBAL STREAMING INTO THE NIGHT & DYSTOPIA
as Self (Gahyeon)
2020
KBS Drama Special
as Kim Seo-Yoon
2010