CSR Members Profile

첫사랑

Name:: CSR
Aliases:: 05class, Cheos-Sarang
Hangul:: 첫사랑
Fandom:: MAEUM
Debuted On:: Jul 26, 2022
Generation:: Gen 4 | 2018 - 2022
Composition:: Female
Category:: Standard Group
Origin:: South Korea

About CSR

CSR (첫사랑/Cheos-Sarang, formerly known as 05class, the name in english meaning first love) is a 7-member girl group under POPMUSIC and RBW Entertainment Japan. The girl group’s concept is a class of young girls who were born in 2005. The group consists of: Sua, Sihyeon, Yuna, Seoyeon, Duna, Geumhee, and Yeham. They debuted on July 27, 2022, with their first mini album, Sequence: 7272. They made their Japanese debut on July 3, 2024, with the mini album, L’heure Bleue.

Music Label

RBW Ent.

Created By

Elenaa

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CSR Members

CSR members are Geumhee, Sihyeon, Seoyeon, Yuna, Duna, Sua and Yeham.

21 yo

GeumheeCSR Member Profile

Member

21 yo

SihyeonCSR Member Profile

Member

21 yo

SeoyeonCSR Member Profile

Member

21 yo

YunaCSR Member Profile

Main Dancer

21 yo

DunaCSR Member Profile

Leader

20 yo

SuaCSR Member Profile

Member

20 yo

YehamCSR Member Profile

Main Vocalist, Maknae

Member Ages

Avg Age	21.1 years old
Oldest	Geumhee21 years old
Youngest	Yeham20 years old
Avg Gap	1.2 months
Next Birthday	SuaJul 2331 days away
Last Birthday	DunaApr 2756 days ago

Member Heights

Tallest	Duna164 cm / 5ft 5in
Shortest	Seoyeon161 cm / 5ft 3in
Avg Height	162.5 cm / 5ft 4in
Avg Gap	3.0 cm / 1.2 in
Insights ShorterPercentile 28
Shorter: this group is around the 28th percentile for average height among other girl groups. The average height of this group is 0.7 in / 1.9 cm shorter than other girl groups. Compared with 186 other girl groups with enough height data.

Geumhee

Sihyeon