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1CHU Members Profile

1CHU Members Profile

1CHU (원츄) is a sub-unit of the girl group HeyGirls under MOAI Entertainment which consists of Sulhee and Chaerin. They debuted on July 12, 2022 with the digital single OASIS. The members are also part of the project group PUZZLE.

Fandom Name:
Official Colors:

Official SNS:
Fancafe: heygirls.fan
Homepage: Hey Girls
Instagram: heygirls_official

Members Profiles:

Stage Name: Sulhee (설희)
Birth Name: N/A
Position: N/A
Birthday: March 8, 1998
Zodiac Sign: Pisces
Height: N/A
Weight: N/A
Blood Type: N/A
Nationality: Korean

Sulhee Facts:
— She joined HeyGirls on July 3, 2019 to replace departing member Heesu.
— She can play the piano.
— She enjoys tumbling and practising sports.
— Nicknames: Snow White (백설희, Baeksulhee), Short Hair Goddess, 설테이토 (Sultato, a combination of her name and “potato”) among others
— Her favorite scent is baby powder scent.
— Her favorite food is sushi.
— Her favorite season is spring.
Show more facts about Sulhee…


Stage Name: Chaerin (채린)
Birth Name: N/A
Position: Maknae
Birthday: June 26, 2003
Zodiac Sign: Cancer
Height: N/A
Weight: N/A
Blood Type: B
Nationality: Korean

Chaerin Facts:
— She joined HeyGirls on December 12, 2020 and was originally the group’s sixth member for a short period.
— Her favorite color is pink.
— She likes taking mirror selfies.
— Her role model is Joy of Red Velvet because of her unique voice and smile.
Show more facts about Chaerin…

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profile made by midgehitsthrice

Who is your 1CHU bias?

Related: HeyGirls Profile

Latest Korean Comeback:

Who is your 1CHU bias? Do you know any more facts about them? Feel free to comment down below. 🙂

About the author


I like finding nugu (=super underrated) K-Pop artists.
I also like procrastinating for some reason...

I can make artist profiles (singers and even actors or dancers), polls, Who is Who? and a lot more based on your requests and my personal will.

I have a long-*ss bias list, so I don't think it can fit here.

Be nice and enjoy!