Girl Groups Pre-debut

H1GHR Music Girls Members Profile & Facts

H1GHR Music Girls

H1GHR Music Girls (temporary name) is a four-member Kpop pre-debut girl group under H1GHR Music. The group members consist of Son Juwon, Kim Chaeeun, Yui, and Um Jiwon. Their debut date is unknown.

H1GHR Music Girls Profile

Debut N/A
Active Years 2024–present
H1GHR Music Girls Members Son Juwon, Kim Chaeeun, Yui, Um Jiwon
Genre N/A
Status Pre-debut
Label H1GHR Music
Oldest Member Son Juwon
Youngest Member Um Jiwon
Former Member N/A
Fandom Name N/A

H1GHR Music Girls Facts:

– H1GHR Music Girls is the company’s first ever girl group.
– All of the group members are former contestants of the survival show I-LAND 2 : N/α.
– The group is expected to debut in 2025 and their first ever performance will be held in May 2025 at KCON Japan.
– The group’s formation is similar to groups like RAINZ and EVNNE as they contain former contestants of survival shows who failed to make it to the final lineup.

H1GHR Music Girls Members Profile

1. Son Juwon

Son Juwon (H1GHR Music Girls)
Son Juwon
Stage Name Son Juwon (손주원)
Birth Name Son Ju Won (손주원)
Position N/A
Birthday September 16, 2006
Active Years 2024–present
Age 18 (in 2025)
Zodiac Sign Virgo
Height N/A
Weight N/A
Nationality Korean
Blood Type N/A
MBTI ESFP

Son Juwon Facts:

– Juwon was born in Dasan-dong, Namyangju, Gyeonggi-do, South Korea.
– She went to Daegu Chilseong Elementary School and Daegu Il Middle School.
– She is a student at Hanlim Arts School and is majoring in the Waacking dance genre (Practical Dance Department).
– She likes yellow color.
-She is in the same class as EVNNE’s Park Ji-hoo and Boyz Planet’s Han Seo-bin and also appeared in their vlog.
– She previously trained under WAKEONE Entertainment for 1 year and 10 months (2023–2024).
– She competed on I-LAND 2: N/α and was eliminated in episode 10, finishing in 12th place.
– She shares the same birthday as Yui.
– Son Juwon is the oldest member in H1GHR Music Girls.
– She is nicknamed ‘Feels like I turned into SON JUWON.’‘
– The words that best describe her are Keyring Lover, Positive Mind, Dance, and Yellow.
– Her I-LAND 2 motto was: “Now your world will be divided into before and after knowing SON JUWON.”
– Her Chinese zodiac sign is Dog.
– She describes herself with the hashtags #HanlimHighPracticalDance and #FeelsLikeITurnedIntoSONJUWON♬.

2. Kim Chaeeun

Kim Chaeeun (H1GHR Music Girls)
Kim Chaeeun
Stage Name Kim Chaeeun (김채은)
Birth Name Kim Chae Eun (김채은)
Position N/A
Birthday February 7, 2007
Active Years 2024–present
Age 18 (in 2025)
Zodiac Sign Aquarius
Height N/A
Weight N/A
Nationality Korean
Blood Type N/A
MBTI ENTP

Kim Chaeeun Facts:

– Chaeeun was born in Baegot-dong, Siheung, Gyeonggi-do, South Korea.
– She was a ballerina at the Royal Ballet School in London, one of the world’s top three ballet institutions. She made history as the first Korean student to be accepted with a scholarship.
– She loves pink colour the most.
– She dropped out of Baegot Haesol Middle School and passed middle school and highschool equivalency exams.
– Before joining the survival show, she ran a popular youtube channel called “Chae Eun is in Ballet” as a foreign student in London. She took down all the videos after becoming a trainee. Some of her videos even gained 1 million views.
Cignature’s Kim Haeun gave her a shout out during the survival show.
– Her defining hashtags include #Top3BalletSchoolWorldwide, #BalletGenius, and #FirstKoreanOnScholarship.
– Her special talents include ballet and gag comedy.
– She previously trained under WAKEONE Entertainment for 8 months (2023–2024).
– She was admitted to the ballet school in London after passing a remote audition with a competition rate of 4000:1.
– She has a pet dog named Ruby.
– She competed on I-LAND 2: N/α but was eliminated in episode 7, ranking 19th.
– During I-LAND 2, her motto was: “Don’t forget the shoes I left behind.”
– The words that best represent her are Positive Fairy, Genius Entertainer, Human Vitamin, and Cutie.
– Among her group members, she is the only one not born in September.
– Her Chinese zodiac sign is Dog.
– She is known by the nicknames “CHAN” and “CHAEEUN-GING.”
– She can eat an entire pizza by herself.

3. Yui

Yui (H1GHR Music Girls)
Yui
Stage Name Yui (유이)
Birth Name Hamaue Yui (浜上由衣)
Position N/A
Birthday September 16, 2007
Active Years 2024–present
Age 17 (in 2025)
Zodiac Sign Virgo
Height N/A
Weight N/A
Nationality Japanese
Blood Type N/A
MBTI ISFJ

Yui Facts:

– Yui was born in Japan.
– Yui shares the same birthday as Juwon.
– She first met izna’s Koko five years ago at a dance academy in Japan and she has been friends with her since.
– Among the I-LAND 2 contestants, she was voted as the best rapper.
– Her representing hashtags are #BestEyelash and #ChameleonGirl.
– She likes red color.
– She competed on I-LAND 2: N/α but was eliminated in episode 7, ranking 13th.
– She previously trained under WAKEONE Entertainment (2023-2024) and was a former trainee under Avex Management.
– She is nicknamed “YUI-KKOMARU.”
– She was under WAKEONE Entertainment for 5 months.
– Her Chinese zodiac sign is Pig.
– Her is good at imitating a duck’s mouth.
– She called herself as the dark horse of I-LAND 2.

4. Um Jiwon

Um Jiwon (H1GHR Music Girls)
Um Jiwon
Stage Name Um Jiwon (엄지원)
Birth Name Um Ji Won (엄지원)
Position Maknae
Birthday September 21, 2009
Active Years 2024–present
Age 15 (in 2025)
Zodiac Sign Virgo
Height N/A
Weight N/A
Nationality Korean
Blood Type N/A
MBTI ISFP

Um Jiwon Facts:

– Jiwon was born in Nagyang-dong, Uijeongbu, Gyeonggi-do, South Korea.
– She is a student at Songyang Middle School.
– Before becoming a trainee, she took classes at Def Dance School Academy.
– She competed on I-LAND 2: N/α but was eliminated in episode 7, finishing in 17th place. She was the youngest contestant on the show.
– She was recruited by Source Music in March 2022 and by WAKEONE in October 2023—both through auditions at Def Dance Skool.
– She is close friends with Kim Sujin (ex. Universe Ticket contestant).
– She is also called “UMJI.”
– Her hashtags at I-LAND 2 were #WakeOne’sGoldenMaknae, #GoldenHand, and #👍👆🏻.
– Her Chinese zodiac sign is Ox.
– She is good at moving her ears.
– She previously trained under WAKEONE Entertainment (2023-2024) and Source Music (2022-2023).
– She was under WAKEONE Entertainment for 9 months.

H1GHR Music Girls Poll:

Who is your bias wrecker in H1GHR Music Girls?



Note: Which H1GHR Music Girls member caught your eye first? Let us know in the comments down below!

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WRITTEN BY

Lilian Chen

Yo! I'm Lilian, an Ahgase and a curious wordsmith on a never-ending quest for knowledge. Don't hesitate to spot any slip-ups in my work and feel free to reach out with additional facts & insights! ^^