Girl Groups

Loona yyxy Members Profile & Facts

yyxy Members

Loona yyxy (이달의 소녀 yyxy) is the third and final subunit of LOONA that debuted on May 30, 2018, with the mini-album Beauty & The Beat. The group members include Yves, Chuu, Gowon, and Hyeju.

Loona yyxy Profile

DebutAugust 19, 2018
Active Years2016–2023
Loona yyxy MembersYves, Gowon, Hyeju
GenreDance/ Pop
LabelBlockBerry Creative
Oldest MemberYves
Youngest MemberHyeju
Former MemberChuu
Fandom NameOrbits
TypeKpop Girl Group

Loona yyxy Facts:

– The group’s greeting is “Youth youth by young! Hello, we are LOONA / yyxy!”.
– Loona yyxy is a sub-unit of LOONA consisting of four girls held in a separate dimension known as Eden.
– The group is like the opposite of LOONA 1/3. They show the darker side of the LOONAVERSE and tell the story of Adam and Eve, where each member eats their symbolic fruit and gets rejected by the rest of LOONA. They represent youth, with all its innocence and courage.
– Each member in Loona yyxy represents a letter, Yves and Chuu represent the two yy’s, Gowon is the letter “x” as her representative animal is a butterfly and Hyeju is the last “y” and she is separated by Go Won’s “x.”
– The subunit’s name “yyxy” (Wai Wai Bai Wai) was relatively long, and the members of LOONA learned the name only after the unit reveal teaser was uploaded.
– All Loona yyxy members use stage names except for Olivia Hye who changed her stage name to her birth name “Hyeju”.
– Initially, Loona yyxy was named 3/3 before being changed.
– Unlike ODD EYE CIRCLE, which uses all capital letters in its team name, yyxy’s unit debut album started with lowercase letters. This might have been a deliberate choice to distinguish it from other LOONA album names that typically begin with all uppercase letters.
– The group made their debut six days after celebrating Yves’s birthday.
– Jihan (Han Jihyo) of Weeekly is a fan of the subunit and has met each yyxy member individually.
– At present, the subunit comprises three members, with Chuu being excluded from LOONA in November 2022.
– The group made their debut performance at their own event called LOONA Premier Greeting: Line & Up, a unique occurrence as debut stages are typically performed on live TV shows.
– While other LOONA units were usually formed with members who had been practicing as agency trainees for several months, the Loona yyxy members were selected shortly after passing the auditions and began preparations for their debut.
– All Loona yyxy members, Gowon, Yves, Chuu, and Hyeju shared a room together.

Story of Loona yyxy’s Title Track “love4eva” MV

– In their song “love4eva,” it is revealed that eating their individual Forbidden Fruit would result in them being expelled from Eden.
– Yves persuades Chuu and Go Won to eat their forbidden fruit and escape with her, while Hyeju, though wanting to go, is not brave enough to eat her fruit and is left behind.
– After eventually consuming her fruit and attempting to follow the others, Hyeju becomes lost and angry. Her anger stems from feeling abandoned by her friends, leading her to plan the destruction of the new dimension Yves is creating.
– The journey depicted in their story centers around the ego of youth, capturing moments of love, hurt, and personal growth in order to complete their ego. The members of Loona yyxy express that ego involves falling in love with themselves and prioritizing self-love before loving others.


Instagram: loonatheworld
Twitter: loonatheworld
Facebook: loonatheworld
Tiktok: loonatheworld_official
Fancafe: loonatheworld

Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer

Loona yyxy Members Profile

1. Yves

Yves yyxy
Stage NameYves (이브)
Birth NameHa SooYoung (하수영)
Position Leader, Main Dancer, Lead Vocalist, Visual
BirthdayMay 24, 1997
Active Years2017–present
Age26 years old (in May 2023)
Zodiac SignGemini
Height166 cm (5’5”)
Weight45 kg (99 lbs)
Blood TypeB

Yves Facts:

– Yves is the oldest member in Loona yyxy and second oldest in LOONA.
– During her school days, she liked subjects like Korean, English, and Economics.
– She is known for her ambitious and competitive nature.
– She hates horror movies.
– Her least favorite subjects in school were Earth Science, Ethics, and Ideology.
– She dreamed of becoming a singer getting inspired by “Wonder Girls” in 2007.
– She often used to listen to Crush’s medley song during her school days.
– Her training period lasted three weeks.
– She left BBC on June 16, 2023, and terminated her contract.
– She likes lotus flowers.
– She enjoys eating half-boiled eggs.
– Among Loona yyxy members, she and Gowon enjoy spicy food the most.
– Her weakness is crying easily, and having a weak stomach. (2020 Weekly Idol)
– She is an INFJ.
– Her representative fruit is apple in Loona yyxy.
Read more facts about Yves

Instagram: yvesntual

Streaming Platform Links
Genie | Spotify | Sound Cloud | Bugs | Melon | Apple Music | Deezer

2. Gowon

Gowon yyxy
Stage NameGowon (고원)
Birth NamePark Chaewon (박채원)
PositionMain Rapper, Lead Dancer, Vocalist
BirthdayNovember 19, 2000
Active Years2017–present
Age23 years old (in Nov 2023)
Zodiac SignScorpio
Height160 cm (5’2″)
Weight44 kg (97 lbs)
Blood TypeB

Gowon Facts:

– Gowon dropped out of Bakmun Girls’ High School.
– She gets teased for her slow movements and Loona yyxy members joke that she takes three hours to finish a meal.
– She enjoys talking about MBTI.
– Her younger sister is a fan of Hyeju.
– If she were to pursue acting, she has an interest in portraying a villain character who cannot be hated.
– She debuted only after two weeks of training.
– She is not fond of bugs, feeling hungry, and being woken up from sleep.
– Although she enjoys Hawaiian pizza, she doesn’t actively seek it out.
– Chuu nicknamed her “Papagowon.”
– She has the skill of speaking like a ventriloquist and is able to talk without moving her lips and jaw.
– Her MBTI type is INTP.
– She describes herself as a homebody and doesn’t frequently go out.
– Her representative fruit is pineapple in Loona yyxy.
– Gowon is a fan of the KIA Tigers.
– She was roommates with Chuu, Hyeju and Yves.
Read more facts about Gowon


Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music

3. Hyeju

Hyeju yyxy
Stage NameOlivia Hye (올리비아 혜) / Hyeju (혜주)
Birth NameSon Hyeju (손혜주)
PositionLead Dancer, Lead Vocalist, Lead Rapper, Maknae
BirthdayNovember 13, 2001
Active Years2017–present
Age22 years old (in Nov 2023)
Zodiac SignScorpio
Height165 cm (5’4″)
Weight46 kg (101 lbs)
Blood TypeB

Hyeju Facts:

– Hyeju dropped out of Sungshin Girls’ High School and passed her GED.
– During her school days, she frequently listened to “Spring is Gone By Chance” by Loco and Yuju.
– She loves watching Netflix.
– She often conducts research and reads reviews before buying anything.
– She was a trainee for just one day before making her in Loona yyxy.
– Her favorite games include League of Legends and The Legend of Zelda.
– According to Yves, she is a fan of using face masks and applies one every day.
– Hyeju enjoys eating Gosomi crackers.
– Her MBTI type is ISTP.
– She gets annoyed easily and is sensitive.
– She is not afraid of heights.
– She is an atheist.
– Her representative fruit is bloodplum in Loona yyxy.
– Once Hyeju purchased 50 hangers to organize her clothes, but they kept disappearing, and she later discovered that Chuu was the one behind it. (LOONA STUDIO Secret Hertz)
Read more facts about Hyeju


Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer

Former Members

4. Chuu

Chuu yyxy
Stage NameChuu (츄)
Birth NameKim Jiwoo (김지우)
PositionMain Vocalist
BirthdayOctober 20, 1999
Active Years2017–present
Age24 years old (in Oct 2023)
Zodiac SignLibra
Height161.4 cm (5’3″)
Weight43.8 kg (96 lbs)
Blood TypeA

Chuu Facts:

– Chuu attended Hanlim Multi Arts High School.
– She has Acrophobia.
– After taking the 2018 CSAT, Chuu auditioned for BlockBerry Creative and successfully passed on the same day.
– She trained for 1 year and 2 months before debuting.
– Her mother sings classical music.
– When speaking, Chuu often uses third-person expressions.
– She considers Yves as her role model.
– Her motto is “Let’s be grateful for every moment.”
– She has been featured in magazines, like “COSMOPOLITAN,” and “ELLE.”
– She achieved a score of 751 points on a punch machine.
– Her nicknames include “Chuuriana Grande,” “Potatowoo,” and “Chuuriah Carey.”
– Yves and Chuu are known for taking the most selfies among Loona yyxy members.
– Her MBTI type is ENFP.
– She doesn’t like drinking coconut water.
– She was previously a trainee under FNC Entertainment (2016).
– She doesn’t like dieting.
– Her representative fruit was strawberry in Loona yyxy.
– Chuu was expelled from LOONA on November 25, 2022.
Read more facts about Chuu

Instagramchuu_atrp | chuuo3o | chuucandoit
YoutubeChuuCanDoIt | CHUUOfficial

Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer

Loona yyxy FAQs

1. How old are the Loona yyxy members? (oldest to youngest)

Loona yyxy members’ ages and birthdays are as follows:

– Yves was born on May 24, 1997, and is 27 years old.
– Gowon was born on November 19, 2000, and is 23 years old.
– Hyeju was born on November 13, 2001, and is 22 years old.
– Chuu was born on October 20, 1999, and is 24 years old.

Loona yyxy members were of the following ages when they debuted in 2018: Yves was 21, Gowon was 17, Hyeju was 16, and Chuu was 18 years old.

2. How tall are the Loona yyxy members? (tallest to shortest)

Loona yyxy members heights are the following from tallest to shortest:

– Yves’s height is 166 cm (5’5”).
– Hyeju’s height is 165 cm (5’4″).
– Chuu’s height is 161.4 cm (5’3″).
– Gowon’s height is 160 cm (5’2″).

Yves is the tallest member in Loona yyxy and Gowon is the shortest.

3. Where are the Loona yyxy members from? (ethnicity & nationality)

Loona yyxy members’ nationality & ethnicity are as follows:

– Yves is South Korean by ethnicity and nationality.
– Hyeju is South Korean by ethnicity and nationality.
– Gowon is South Korean by ethnicity and nationality.
– Chuu is South Korean by ethnicity and nationality.

All Loona yyxy members are from South Korea.

4. What are the official positions of Loona yyxy members?

Following are the official Loona yyxy members’ positions:

– Yves is the Leader, Main Dancer, Lead Vocalist, and Visual.
– Go Won is the Main Rapper, Lead Dancer, and Vocalist.
– Hyeju is the Lead Dancer, Lead Vocalist, Lead Rapper, and Maknae.
– Chuu was the Main Vocalist.

NOTE: If you know more facts about Loona yyxy members, feel free to submit them in the comments section! All submissions will be greatly appreciated!

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Brandon Salim

I am your dedicated K-pop enthusiast and writer. My mission is to share the enchantment of K-pop with you through artist profiles. Feel free to share your suggestions and opinions on my writings. Your feedback is always welcome!