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KIM CHAEWON (김채원) — BIOGRAPHY & CAREER PROFILE

1. BASIC IDENTITY

Full Name: Kim Chaewon (김채원)

Date of Birth: August 1, 2000

Age: 26 (as of November 2026)

Birthplace: Seoul, South Korea

Nationality: South Korean

Profession: Singer, dancer and performer

Group: LE SSERAFIM

Position: Leader, vocalist

Agency: SOURCE MUSIC (HYBE)

Former Group: IZ*ONE

Languages: Korean; basic conversational English

Education: Hanlim Multi Art School

Kim Chaewon is a South Korean singer best known as the leader of the girl group LE SSERAFIM and a former member of IZ*ONE.

She is recognised for her vocals, dancing, stage presence and leadership. Her career has involved two different group debuts, allowing her to experience both being one of the younger members of a group and eventually taking responsibility as its leader.

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2. EARLY LIFE & MUSICAL BACKGROUND

Chaewon was born and raised in Seoul, South Korea.

She developed an interest in singing and performing during her childhood and pursued an education connected to the performing arts.

Before becoming a professional idol, she developed her vocal and performance abilities through training.

Her early experiences helped establish the foundation for her eventual participation in the Korean entertainment industry.

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3. PRODUCE 48 & IZ*ONE (2018–2021)

In 2018, Chaewon participated in Mnet's survival programme Produce 48, competing against numerous trainees for an opportunity to debut in a new girl group.

She finished tenth in the competition and secured a place in the final lineup.

She subsequently debuted as a member of IZ*ONE on October 29, 2018, with the mini-album COLOR*IZ and its title track La Vie en Rose.

During her time with IZ*ONE, she developed her abilities as a vocalist and performer while gaining experience working within a large international fanbase.

Her notable group releases included:

- COLOR*IZ

- HEART*IZ

- BLOOM*IZ

- Oneiric Diary

- Twelve

- One-reeler / Act IV

IZ*ONE concluded its activities in April 2021.

The group's conclusion marked an important transition in Chaewon's career. Although she had already experienced success as an idol, she still had ambitions she wanted to pursue.

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4. TRANSITION TO LE SSERAFIM (2022)

Following IZ*ONE's disbandment, Chaewon signed with SOURCE MUSIC and began preparing for another debut.

Changing agencies and starting again in a new group presented its own challenges, but she decided that she still wanted to pursue her ambitions as a group performer.

She was officially revealed as the first member of LE SSERAFIM in April 2022.

On May 2, 2022, she debuted with the group through their first mini-album, FEARLESS.

Unlike her previous experience in IZ*ONE, Chaewon was appointed the leader of LE SSERAFIM.

This represented a significant change in her professional responsibilities.

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5. LE SSERAFIM & LEADERSHIP

As LE SSERAFIM's leader, Chaewon contributes to the group's organisation, communication and overall teamwork.

Her leadership approach is generally described as approachable and comfortable rather than excessively authoritative.

She has spoken about initially feeling hesitant about accepting the leadership position because she had never previously been responsible for leading a group.

Over time, she became more comfortable with the role.

Her responsibilities include:

- Helping members prepare for performances.

- Communicating important information.

- Supporting members during demanding schedules.

- Helping maintain a comfortable group environment.

- Taking responsibility when representing the group.

- Providing emotional support where possible.

She has described wanting to be a leader whom the members can rely on, particularly when they are experiencing difficulties.

She also recognises that leadership involves pressure and responsibility.

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6. MUSIC & DISCOGRAPHY

IZ*ONE Era

Notable releases include:

- La Vie en Rose

- Violeta

- Fiesta

- Secret Story of the Swan

- Panorama

LE SSERAFIM Era

Notable releases include:

- FEARLESS

- ANTIFRAGILE

- UNFORGIVEN

- Perfect Night

- EASY

- CRAZY

- HOT

- SPAGHETTI

Her work with both groups has allowed her to develop as a vocalist, dancer and stage performer.

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7. PROFESSIONAL IDENTITY

Chaewon's professional identity combines performance, discipline and leadership.

She is known for her ability to switch between different performance concepts while maintaining a recognisable stage presence.

Her preparation for performances is meticulous. She has discussed paying attention to details before going on stage, while also allowing herself to enjoy the performance once she is there.

She genuinely enjoys singing and dancing, and has spoken about how fulfilling it is to continue doing something she has loved for so long.

She also values personal growth and wants to become not only a better artist but a good person.

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8. PUBLICLY KNOWN INTERESTS & PERSONAL DETAILS

Chaewon has demonstrated an interest in music, entertainment and everyday activities.

She has participated in variety programmes, including HYE MI LEE YE CHAE PA, where viewers could observe a more relaxed and playful side of her personality.

She enjoys spending time with her group members and has described the importance of their companionship.

She has also discussed being someone who historically listened more than she spoke, particularly among friends.

Her experiences in LE SSERAFIM have helped her become more comfortable expressing her feelings and thoughts.

Overall: Kim Chaewon is an experienced performer whose career has developed from a survival-show contestant to an established idol and group leader. Her professional identity reflects determination, adaptability, responsibility and a genuine love for performing.