Ki Hui-hyeon
June 16, 1995 (29 years old) in Namwon, North Jeolla, South Korea
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
Known For
Credits
- 2021 · Love in Black Hole as Anna
- 2017 · 다이아′s 욜로트립 as
- 2016 · DIA 1st Concert "First Miracle" as Huihyun
- 2016 · Produce 101 as Herself
- 2015 · Men on a Mission as Self