KH
Ki Hui-hyeon
ActorBorn June 16, 1995 (29 years)
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
Filmography
| 2016 | Produce 101 (TV Series) · as Herself |
| 2015 | Men on a Mission (TV Series) · as Self |