Biography
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
Photos
star7.4
TV Show
Men on a Mission
Self
2015 • 1 episode
star6.7
TV Show
Produce 101
Self - Contestant
2016 • 11 episodes
star6.7
Movie
Winter in Sokcho
Bandaged Woman
2025
star3.4
TV Show
Love & Wish
Hong-yeon
2021 • 9 episodes
star3.2
TV Show
Love in Black Hole
Anna
2021 • 12 episodes
Movie
DIA 1st Concert "First Miracle"
Huihyun
2016
star5.4
Movie
Love Again
Hui-hyeon
2018
TV Show
다이아′s 욜로트립
2017 • 1 episode