Portrait of Yoonchae Jeong

Yoonchae Jeong

Bio: Jeung Yoon-chae (born December 6, 2007) is a South Korean singer who is a member of the girl group KATSEYE, signed to a HYBE label.
Born: Thu, Dec 06 2007
Birthplace: Seoul, South Korea
Yoonchae Jeong is 18 years old
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Acting Roles
Crew Roles

Movies (Acting Roles)

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Poster of K-Pop: The Debut
K-Pop: The Debut
Yoonchae Jeong will be 19 in K-Pop: The Debut
Movie Released: Thu, Feb 25 2027
Poster of ICONIC BY MISTAKE - LE SEERAFIM, ILLIT, KATSEYE
ICONIC BY MISTAKE - LE SEERAFIM, ILLIT, KATSEYE
Yoonchae Jeong was 18 in ICONIC BY MISTAKE - LE SEERAFIM, ILLIT, KATSEYE as 'Self'.
Movie Released: Wed, Jun 10 2026
Poster of KATSEYE: Lollapalooza Brasil 2026
KATSEYE: Lollapalooza Brasil 2026
Yoonchae Jeong was 18 in KATSEYE: Lollapalooza Brasil 2026
Movie Released: Mon, Mar 23 2026
Poster of Katseye: Lollapalooza Argentina 2026
Katseye: Lollapalooza Argentina 2026
Yoonchae Jeong was 18 in Katseye: Lollapalooza Argentina 2026
Movie Released: Fri, Mar 13 2026
Poster of KATSEYE (캣츠아이) "Gameboy” Official MV
KATSEYE (캣츠아이) "Gameboy” Official MV
Yoonchae Jeong was 17 in KATSEYE (캣츠아이) "Gameboy” Official MV as 'Self'.
Movie Released: Fri, Jun 27 2025
Poster of KATSEYE (캣츠아이) "Gabriela" Official MV
KATSEYE (캣츠아이) "Gabriela" Official MV
Yoonchae Jeong was 17 in KATSEYE (캣츠아이) "Gabriela" Official MV as 'Self'.
Movie Released: Fri, Jun 20 2025
Poster of KATSEYE (캣츠아이) "Gnarly" Official MV
KATSEYE (캣츠아이) "Gnarly" Official MV
Yoonchae Jeong was 17 in KATSEYE (캣츠아이) "Gnarly" Official MV as 'Self'.
Movie Released: Wed, Apr 30 2025
Poster of HYBE CINEMA NORAEBANG
HYBE CINEMA NORAEBANG
Yoonchae Jeong was 16 in HYBE CINEMA NORAEBANG as 'Self (archive footage)'.
Movie Released: Thu, Nov 14 2024
Poster of KATSEYE (캣츠아이) “My Way” Lyric Film
KATSEYE (캣츠아이) “My Way” Lyric Film
Yoonchae Jeong was 16 in KATSEYE (캣츠아이) “My Way” Lyric Film as 'Self'.
Movie Released: Fri, Aug 16 2024
Poster of KATSEYE (캣츠아이) "Touch" Official MV
KATSEYE (캣츠아이) "Touch" Official MV
Yoonchae Jeong was 16 in KATSEYE (캣츠아이) "Touch" Official MV as 'Self'.
Movie Released: Fri, Jul 26 2024
Poster of KATSEYE (캣츠아이) "Debut" Official MV
KATSEYE (캣츠아이) "Debut" Official MV
Yoonchae Jeong was 16 in KATSEYE (캣츠아이) "Debut" Official MV as 'Self'.
Movie Released: Fri, Jun 28 2024
Poster of The Debut: Dream Academy
The Debut: Dream Academy
Yoonchae Jeong was 15 in The Debut: Dream Academy as 'Self'.
Movie Released: Fri, Sep 01 2023

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 Pop Star Academy: KATSEYE
Pop Star Academy: KATSEYE
Yoonchae Jeong was 16+ in Pop Star Academy: KATSEYE as 'Self'.
TV Show Released: First Air Date
Wed, Aug 21 2024
Poster of The Debut: Dream Academy
The Debut: Dream Academy
Yoonchae Jeong was 15+ in The Debut: Dream Academy
TV Show Released: First Air Date
Fri, Sep 01 2023
Poster of The Debut: Dream Academy
The Debut: Dream Academy
Yoonchae Jeong was 15+ in The Debut: Dream Academy as 'Self'.
TV Show Released: First Air Date
Fri, Sep 01 2023
Poster of The Kelly Clarkson Show
The Kelly Clarkson Show
Yoonchae Jeong was 11+ in The Kelly Clarkson Show as 'Self - Musical Guest'.
TV Show Released: First Air Date
Mon, Sep 09 2019
Poster of The Tonight Show Starring Jimmy Fallon
The Tonight Show Starring Jimmy Fallon
Yoonchae Jeong was 6+ in The Tonight Show Starring Jimmy Fallon as 'Self - Guest'.
TV Show Released: First Air Date
Mon, Feb 17 2014
Poster of Star Academy
Star Academy
Yoonchae Jeong was 0+ in Star Academy as 'Katseye'.
TV Show Released: First Air Date
Sat, Oct 20 2001
Poster of NRJ Music Awards
NRJ Music Awards
Yoonchae Jeong was 0+ in NRJ Music Awards
TV Show Released: First Air Date
Sat, Jan 22 2000
Poster of Kids' Choice Awards
Kids' Choice Awards
Yoonchae Jeong was 0+ in Kids' Choice Awards as 'Self - Musical Guest'.
TV Show Released: First Air Date
Sun, Jan 18 1987
Poster of MTV Video Music Awards
MTV Video Music Awards
Yoonchae Jeong was 0+ in MTV Video Music Awards as 'Self'.
TV Show Released: First Air Date
Fri, Sep 14 1984
Poster of American Music Awards
American Music Awards
Yoonchae Jeong was 0+ in American Music Awards as 'Self - Musical Guest'.
TV Show Released: First Air Date
Tue, Feb 19 1974
Poster of The Grammys
The Grammys
Yoonchae Jeong was 0+ in The Grammys as 'Self'.
TV Show Released: First Air Date
Sun, Nov 29 1959