#48

CLASS:y

CLASS:y

NameCLASS:y
CompanyM25
FandomCLIKE:y
Year Debut2022
Year ActiveN/A
Year DisbandedN/A

Shop

Hallyu Idol Shop

Members

Jimin

Jimin

Hyeju

Hyeju

Riwon

Riwon

Seonyou

Seonyou

Hyungseo

Hyungseo

Boeun

Boeun

Chaewon

Chaewon

Profile

CLASS:y (클라씨) is a 7-member girl group formed with the winners of the reality show My Teenage Girl. The group is under M25 and Universal Music Japan. The members of CLASS:y are Hyungseo, Hyeju, Riwon, Chaewon, Jimin, Seonyou, and Boeun. They debuted on May 5, 2022 with the mini album Y: CLASS IS OVER.



Profile

  • No. Members: 7
  • Members: Hyungseo, Hyeju, Riwon, Chaewon, Jimin, Seonyou, Boeun
  • Genre: Kpop
  • Leader: Hyeju
  • Oldest Member: Hyunseo (born Jun 25, 2001)
  • Youngest Member (Maknae): Seonyou (born Mar 20, 2008)
  • Debut Date: May 5, 2022
  • Label: M2 and Universal Japan
  • Fandom: CLIKE:y

CLASS:y Member Ages

CLASS:y Age Ranking

Ranked from oldest to youngest.

MemberBirthdayAge
1. HyungseoJun 25, 200120 years old
2. ChaewonJun 04, 200318 years old
3. HyejuDec 09, 200318 years old
4. RiwonJan 11, 200715 years old
5. JiminNov 25, 200714 years old
6. BoeunFeb 11, 200814 years old
7. SeonyouMar 20, 200814 years old

CLASS:y Member Heights

CLASS:y Height Ranking

Ranked from tallest to shortest.

MemberHeight
1. Jimin1.72 m (5'8")
2. Hyeju1.65 m (5'5")
3. Hyungseo1.63 m (5'4")
4. Chaewon1.61 m (5'3")
5. Seonyou1.60 m (5'3")
6. Boeun1.57 m (5'2")
7. Riwon1.56 m (5'1")

Members

Members

CLASS:y is composed of 7 members born between 2001 and 2008. Their ages ranged from 13 to 20 years old at the time of their formation. Their names are: Hyungseo, Hyeju, Riwon, Chaewon, Jimin, Seonyou, and Boeun.



The oldest member is Hyungseo (born Jun 25 2001). She was 20 years old when she debuted with CLASS:y. The youngest member is Seonyou (born Mar 20, 2008). She was 13 years old when she debuted with CLASS:y. There is a 7 year difference between the oldest member and the youngest member.

Positions

The position of leader is held by Hyeju. Here are the positions of CLASS:y's members:



MemberPosition
Hyungseovocalist, rapper, visual
Chaewonmain vocalist
Hyejuleader, main dancer, lead rapper, vocalist
Riwonlead dancer
Jiminlead vocalist, center
Boeunlead vocalist
Seonyoumain rapper, lead dancer, vocalist, maknae

My Teenage Girl Final Ranking

Here is the final ranking from the reality show My Teenage Girl:



RankName
1Jimin
2Seonyou
3Hyungseo
4Hyeju
5Riwon
6Boeun
7Chaewon

MBTI

Here are the MBTI personality types of CLASS:y members:



MemberMBTI
HyungseoESFJ
ChaewonISTP
HyejuISFJ
RiwonESFP
JiminESFJ
BoeunENFP
SeonyouISFP



Fun Facts and Trivia

  • There is an age gap of 7 years between the oldest member and the oldest member of CLASS:y.
  • All members are Korean.

Social Media

Instagram

Twitter

YouTube

Hyunseo

Hyunseo

Hyungseo is the oldest member of CLASS:y. She is a former member of Busters. Hyungseo made it to the final lineup of CLASS:y at the age of 20. She stands at a height of 163 cm (5'4''). She lived in the US for 6 years so she's fluent in English as well as Korean. Hyungseo was 20 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameHyungseo
Full NameMyung Hyung Seo
Korean Name명형서
BirthdayJun 25, 2001
Country of BirthSouth Korea
Height163 cm (5'4'')
Weight43 kg (95 lbs)
Zodiac SignCancer



See her full profile here!

Chaewon

Chaewon

Chaewon is the fake maknae of the group. She made it to the final lineup of CLASS:y on Feb 27, 2022 at the age of 18. Her favorite color is black. Chaewon was 18 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameChaewon
Full NameYoon Chae Won
Korean Name윤채원
BirthdayJun 4, 2003
Country of BirthSouth Korea
Height161 cm (5'3'')
Weight42 kg (93 lbs)
Zodiac SignGemini



See her full profile here!

Hyeju

Hyeju

Hyeju is the main dancer of the group. She loves cooking, listening to music, and dancing. Her favorite color is black. Her role model is Jisoo from Blackpink. Hyeju was 18 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameHyeju
Full NameHong Hye Ju
Korean Name홍혜주
BirthdayDec 9, 2003
Country of BirthSouth Korea
Height165 cm (5'5'')
Weight45 kg (99 lbs)
Zodiac SignSagittarius



See her full profile here!

Riwon

Riwon

Riwon became a member of CLASS:y at the age of 15. Her nickname is Kim Lemon. She started as a model. Riwon was 15 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameRiwon
Full NameKim Ri Won
Korean Name김리원
BirthdayJan 11, 2007
Country of BirthKorea
Height156 cm (5'1'')
Weight40 kg (88 lbs)
Zodiac SignCapricorn



See her full profile here!

Jimin

Jimin

Jimin was 14 years old when she became a member of CLASS:y. Her favorite song of all times is Hope Not by BLACKPINK. Jimin was 14 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameJimin
Full NameWon Ji Min
Korean Name원지민
BirthdayNov 25, 2007
Country of BirthKorea
Height172 cm (5'7'')
Weight51 kg (112 lbs)
Zodiac SignSagittarius



See her full profile here!

Boeun

Boeun

Boeun is the queen of aegyo in the group. She has several nicknames including baby duck, little jennie, and ulsang jennie. Boeun was 14 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameBoeun
Full NamePark Bo Eun
Korean Name박보은
BirthdayFeb 11, 2008
Country of BirthKorea
Height157 cm (5'2'')
Weight39 kg (86 lbs)
Zodiac SignAquarius



See her full profile here!

Seonyou

Seonyou

Seonyou is the youngest member of CLASS:y. She is a former participant of the show CAP-TEEN. Seonyou made it to the final lineup of CLASS:y on Feb 27, 2022 at the age of 13. Her hobbies are sleeping, eating, listening to music, singing, shopping. Her specialties are skipping, figure skating, and cartwheels. Seonyou was 14 years old when she debuted with CLASS:y.



Profile

Profile
Stage NameSeonyou
Full NameKim Seonyou
Korean Name김선유
BirthdayMar 20, 2008
Country of BirthKorea
Height160 cm (5'3'')
Weight43 kg (95 lbs)
Zodiac SignPisces



See her full profile here!

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