Seoyeon

Concept photo for "L'heure Bleue : Prologue"

Background

Birth name

Ahn Seo-yeon (안서연)

Birth date

March 26, 2005 (age 20)

Birth place

Bucheon, Gyeonggi-do, South Korea

Height

161 cm (5 ft 3.3 in)

Blood type

O

Career

Occupation

Singer

Group debut

July 27, 2022

Years active

2019–present

Agency

A2Z Entertainment (2021–present)
J Planet Entertainment (2020–2021)

Associations

CSR
Chuang Asia Thailand

SNS

Related Wikis
CSR Wiki • Kpop Wiki • Produce Camp Wiki

Seoyeon (Thai: ซอยอน; Korean: 서연) is a South Korean singer under A2Z Entertainment. She is a member of the Korean girl group CSR.

She is best known for being a contestant on the reality survival show Chuang Asia Thailand.

Career

2019–present: 05Class & CSR, Chuang Asia Thailand

Seoyeon became a trainee under J Planet Entertainment sometime in early 2020 and was introduced as one of the original five members of the trainee girl group 05Class. On July 8, 2022, Pop Music confirmed the upcoming debut of 05Class, now known as CSR; Seoyeon was officially confirmed a member of the group a week later on July 14.^[1] She made her official debut with the girl group on July 27, 2022 with the mini album Sequence : 7272.

On December 22, 2023, A2Z Entertainment announced that members Geumhee, Seoyeon, Duna, and Yeham would be going on a hiatus from group activities due to their overseas schedules^[2]; On December 31, they were first introduced as contestants on the reality survival show Chuang Asia Thailand during Thai shopping mall Icon Siam's Amazing Thailand Countdown 2024.^[3] On March 2, 2024 she was eliminated in episode 5 after ranking 53rd place.^[4]