Lee Ga-hyun
Acting
Born: 1999-02-03 in Seongnam, North Gyeonggi Province, South Korea
Biography
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.
Known For
KBS Drama Special
Kim Seo-Yoon
Dreamcatcher at Primavera Sound 2022
Self (Gahyeon)
![Dreamcatcher [Dystopia: Seven Spirits]](https://image.tmdb.org/t/p/w342/mSmavXzvAI8qqLEBw5VfU1sjB6N.jpg)
Dreamcatcher [Dystopia: Seven Spirits]
Self
HALLOWEEN MIDNIGHT CIRCUS
Herself
Kpop.Flex 2022 Global Stream
Self (Gahyeon)
Apocalypse: Save Us - Mini Concert
Self (Gahyeon)
Apocalypse: Broken Halloween
Gahyeon
![Dreamcatcher [REASON Boutique from InSomnia]](https://image.tmdb.org/t/p/w342/lzidTFbAZrONVvFieog8dNzI8jJ.jpg)
Dreamcatcher [REASON Boutique from InSomnia]
Self (Gahyun)
DREAMCATCHER CONCERT: GLOBAL STREAMING INTO THE NIGHT & DYSTOPIA
Self (Gahyeon)
CROSSROADS: Part 2. Dystopia
Self (Gahyeon)
CROSSROADS: Part 1. Utopia
Self (Gahyeon)
Dreamcatcher 7 Doors of Christmas: A Lucky Encore
Gahyun
Dreamcatcher Mind
Self