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Overview


03z (03즈) is the friendship pairing between Chaewon and Hyeju

Members[]

Chaewon
Chaewon Target Close-up

Hyeju
Hyeju Target Close-up

Name meaning[]

The name ‘03z’ derived from Chaewon and Hyeju’s ages. Both were born in 2003.

Other names[]

  • ChaeJu (Chaewon, Hyeju)
  • HyeChae (Hyeju, Chaewon)
  • Room2z

Trivia[]

Similarities[]

  • They were both in Grade 4 during My Teenage Girl.
  • They share the same dorm room.
  • Both of them were born in 2003.
  • They both are members of CLASS:y

Differences[]

  • Chaewon was born in June, while Hyeju was born in December.
  • Chaewon is in Vocal Line while Hyeju is only in Dance Line and Rap Line.

Facts[]

  • Chaewon said her favourite member is Hyeju because they are both 03 liners (Weekly Idol)
  • Hyeju said that she wanted 03z to be a sub-unit and have a dance song. Whereas Chaewon said she wants a unit with Hyeju and Boeun

Navigation[]

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HyungseoChaewonHyejuRiwonJiminBoeunSeonyou
Discography
Mini Albums Class Is OverLives AcrossDay & NightLOVE XX
Single Albums SHUT DOWN -JP Ver.-TARGET
Solo Americano On A Rainy DaySavior
Remakes In SummerCan I Call It Love
OSTs Super StarCrack Crack Crackle
Filmography
Reality Shows CLASS:y's LabCLASS:y's World
Television Appearances Hesitation Before Going To SchoolMy Teenage GirlDancing Dol Stage: Season 2The Next: Battle of the K-Pop Girl Groups
Web Series CLASS:y EpisodeCLASS:y In JapanCLA-ROID
Broadcast CLASS:y BeginsDay & Night Showcase
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