UNCHILD Members Profile

UNCHILD Members Profile and Facts:

UNCHILD (언차일드), formerly known as HighUp Baby and HighUp Trainees, is a 6-member pre-debut South Korean girl group under HighUp Entertainment. The members are Heekie, Yeeun, Ako, Evon, Tina, and Haeun. They’ll debut on April 21, 2026, with their first single, “We Are UNCHILD”.

Group Name Meaning: ‘UNCHILD’ is derived from the prefix ‘UN-‘, which stands in contrast to what is considered ordinary, rather than fitting themselves into predefined standards or norms, the group embraces individuality that may feel unfamiliar or unconventional, expressing it as their own unique energy.
Official Greeting: “Hello, we are UNCHILD!”

UNCHILD Official Fandom Name: N/A
Fandom Name Meaning: N/A
UNCHILD Official Color: N/A

UNCHILD Official Logo:

Official SNS:
Webiste: highup-ent.com/unchild
Instagram: @official_unchild
X: @officialUNCHILD
TikTok: @official_unchild
YouTube: UNCHILD
Facebook: UNCHILD
Pinterest: UNCHILD
Weibo: @UNCHILD_highup
bilibili: UNCHILD
Douyin: @official_UNCHILD
Naver: UNCHILD

UNCHILD Member Profiles:
Heekie

Stage Name: Heekie (히키)
Birth Name: Byun Seo-young (변서영)
Position(s): Leader, Main Rapper
Birthday: 2007
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Color: Blue

Heekie Facts:
– She is a former YG Ent. and Source Music trainee.
– Heekie attended Def Music Academy. (source)
– She was accepted as a trainee at HighUp Ent. in April 2023.
– Heekie was revealed as a member on April 8, 2026.

Yeeun

Stage Name: Yeeun (예은)
Birth Name: Park Ye-eun (박예은)
Position(s): Lead Vocalist, Visual, Center
Birthday: December 21, 2006
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Dog
Height: 170 cm (5’7″)
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Korean
Representative Color: Cyan

Yeeun Facts:
– Family: A younger sister, born in 2008.
– Education: Jayu Elementary School, Munsanbuk Middle School, and Munsan High School.
– At her high school, she was a member of the dance club.
– She is a former I-LAND2: N/a contestant.
– She is a big fan of THE BOYZ.
– Yeeun is also a fan of Paul Blanco and LE SSERAFIM‘s Kim Chaewon.
– Her favorite food is hamburgers.
– Her ideal type is THE BOYZ‘s Sunwoo.
– Yeeun was revealed as a member on April 8, 2026.
Show more Yeeun fun facts…

Ako

Stage Name: Ako (아코)
Birth Name: Sasaki Ako (佐々木 亜子)
Position(s): Sub-Vocalist
Birthday: 2008
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Magenta

Ako Facts:
– Ako was born in Fukuoka, Japan.
– She is a former Source Music trainee.
– Ako is friends with some of the R U Next? contestants.
– She joined HighUp Ent. in late 2022/early 2023.
– Ako was revealed as a member on April 8, 2026.

Evon

Stage Name: Evon (이본)
Birth Name: Lee Ji-min (이지민)
Position(s): Main Vocalist
Birthday: 2008
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Color: Purple

Evon Facts:
– Evon attended Def Music Academy.
– She was accepted as a trainee at HighUp Ent. in October 2023.
– Evon was revealed as a member on April 8, 2026.

Tina

Stage Name: Tina (티나)
Birth Name: Bian Tianyu (边天语)
Position(s): Sub Vocalist
Birthday: March 9, 2008
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Chinese
Representative Color: Yellow

Tina Facts:
– She was born in Beijing, China.
– Tina is a former Chuang Asia Thailand contestant under the stage name Kittie, ranking 42nd.
– She is a former XTS Ent. trainee.
– Her favorite color is blue.
– Tina was revealed as a member on April 8, 2026.

 Haeun

Stage Name: Haeun (하은)
Birth Name: Na Ha-eun (나하은)
Position(s): Main Dancer, Maknae
Birthday: January 16, 2009
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rat
Height: 164 cm (5’5″)
Weight: N/A
Blood Type: A
MBTI Type: ESFP (previously ENFP)
Nationality: Korean
Representative Color: Green
Instagram: @awesomehaeun
TikTok: @awesomehaeun_official
YouTube: Awesome Haeun

Haeun Facts:
– She was born in Namsan-dong, Daegu, Jung-gu, South Korea.
– Her family consists of her, her parents, and her younger sister.
– Education: Seoul Dogok Elementary School.
– She was announced as a trainee at the agency on September 10, 2024.
– Haeun’s favorite number is 3.
– She was officially announced as the 1st member of UNCHILD on November 27, 2025, through an interview with GQ Korea. (source)
– She was revealed as a member on April 8, 2026.
Show more Haeun fun facts…

Note 1: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! – KProfiles.com

Note 2: Source for positions: They were confirmed through Y Magazine (April, 8, 2026).

Note 3: Source for their Representative Colors: Their official SNS.

For Reference On MBTI Types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging

 Made by: ST1CKYQUI3TT
(Special thanks to: brightliliz, @HIGHUPNGG, genie, Owen, Ttalgis, and more!)

Do you like UNCHILD? Do you know more facts about them? Feel free to comment down below.