Quick Facts
Born:
1999-02-03
Birthplace:
Seongnam, North Gyeonggi Province, South Korea
Credits:
13 Total Roles
Lee Ga-hyun
Acting
The MovieWise Take
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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.
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] Review](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] Review](https://image.tmdb.org/t/p/w342/lzidTFbAZrONVvFieog8dNzI8jJ.jpg)
Dreamcatcher [REASON Boutique from InSomnia]
Self (Gahyun)
Full Filmography
| Year | Title | Role |
|---|---|---|
| 2024 | Dreamcatcher 7 Doors of Christmas: A Lucky Encore MOVIE | Gahyun |
| 2023 | Dreamcatcher [REASON Boutique from InSomnia] MOVIE | Self (Gahyun) |
| 2022 | Apocalypse: Broken Halloween MOVIE | Gahyeon |
| 2022 | Dreamcatcher at Primavera Sound 2022 MOVIE | Self (Gahyeon) |
| 2022 | Kpop.Flex 2022 Global Stream MOVIE | Self (Gahyeon) |
| 2022 | Apocalypse: Save Us - Mini Concert MOVIE | Self (Gahyeon) |
| 2021 | HALLOWEEN MIDNIGHT CIRCUS MOVIE | Herself |
| 2021 | Dreamcatcher Mind TV | Self |
| 2021 | CROSSROADS: Part 2. Dystopia MOVIE | Self (Gahyeon) |
| 2021 | CROSSROADS: Part 1. Utopia MOVIE | Self (Gahyeon) |