Portrait of Ki Hui-hyeon

Ki Hui-hyeon

Bio: 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
Born: Fri, Jun 16 1995
Birthplace: Namwon, North Jeolla, South Korea
Ki Hui-hyeon is 29 years old
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Acting Roles
Crew Roles

Movies (Acting Roles)

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Poster of Winter in Sokcho
Winter in Sokcho
Ki Hui-hyeon was 29 in Winter in Sokcho as 'Bandaged Woman'.
Movie Released: Wed, Jan 08 2025
Poster of Love Again
Love Again
Ki Hui-hyeon was 22 in Love Again as 'Hui-hyeon'.
Movie Released: Thu, Feb 22 2018
Poster of DIA 1st Concert "First Miracle"
DIA 1st Concert "First Miracle"
Ki Hui-hyeon was 21 in DIA 1st Concert "First Miracle" as 'Huihyun'.
Movie Released: Sun, Dec 25 2016

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Love & Wish
Love & Wish
Ki Hui-hyeon was 26+ in Love & Wish as 'Hong-yeon'.
TV Show Released: First Air Date
Fri, Dec 24 2021
Poster of Love in Black Hole
Love in Black Hole
Ki Hui-hyeon was 26+ in Love in Black Hole as 'Anna'.
TV Show Released: First Air Date
Fri, Sep 10 2021
Poster of 다이아′s 욜로트립
다이아′s 욜로트립
Ki Hui-hyeon was 21+ in 다이아′s 욜로트립
TV Show Released: First Air Date
Mon, Apr 10 2017
Poster of Produce 101
Produce 101
Ki Hui-hyeon was 20+ in Produce 101 as 'Herself'.
TV Show Released: First Air Date
Fri, Jan 22 2016
Poster of Men on a Mission
Men on a Mission
Ki Hui-hyeon was 20+ in Men on a Mission as 'Self'.
TV Show Released: First Air Date
Sat, Dec 05 2015