Actor
Lee Ga-hyun
27 years · Seongnam, North Gyeonggi Province, South Korea · 11 films
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.
Best known for
Dreamcatcher at Primavera Sound 2022
2022 · Self (Gahyeon)
Dreamcatcher [Dystopia: Seven Spirits]
2020 · Self
Dreamcatcher 7 Doors of Christmas: A Lucky Encore
2024 · Gahyun
Dreamcatcher [REASON Boutique from InSomnia]
2023 · Self (Gahyun)
Apocalypse: Broken Halloween
2022 · Gahyeon
Kpop.Flex 2022 Global Stream
2022 · Self (Gahyeon)
Filmography 11
Dreamcatcher 7 Doors of Christmas: A Lucky Encore
2024 · Gahyun
Dreamcatcher [REASON Boutique from InSomnia]
2023 · Self (Gahyun)
Apocalypse: Broken Halloween
2022 · Gahyeon
Dreamcatcher at Primavera Sound 2022
2022 · Self (Gahyeon)
Kpop.Flex 2022 Global Stream
2022 · Self (Gahyeon)
Apocalypse: Save Us - Mini Concert
2022 · Self (Gahyeon)
HALLOWEEN MIDNIGHT CIRCUS
2021 · Herself
CROSSROADS: Part 2. Dystopia
2021 · Self (Gahyeon)
CROSSROADS: Part 1. Utopia
2021 · Self (Gahyeon)
Dreamcatcher [Dystopia: Seven Spirits]
2020 · Self
DREAMCATCHER CONCERT: GLOBAL STREAMING INTO THE NIGHT & DYSTOPIA
2020 · Self (Gahyeon)