Ki Hui-hyeon
Birthday: 1995-06-16
Birthplace: Namwon, North Jeolla, South Korea
Gender: Female
Owned By: Unowned
Ki Hui-hyeon, better known by the mononym Huihyun and former stage name Cathy, is a South Korean singer. She is best known as a member of the South Korean girl group DIA
Credits
| Year | Title | Character | |
|---|---|---|---|
 |
2025-01-08 | Winter in Sokcho | Bandaged Woman |
 |
2018-02-22 | Love Again | Hui-hyeon |
 |
2016-12-25 | DIA 1st Concert "First Miracle" | Huihyun |