Ki Hui-hyeon
Actor
- Born
- June 16, 1995 (age 31) · 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
Acting3
- 2025Winter in Sokcho as Bandaged Woman
- 2018Love Again as Hui-hyeon
- 2016DIA 1st Concert "First Miracle" as Huihyun