Hyein is a South Korean singer and the youngest member of NewJeans. Known for her distinctive presence, expressive performances, and fashion work, she debuted with the group in 2022 and quickly became one of its recognizable members.
Hyein Profile
| Information | Details |
|---|---|
| Stage Name | Hyein |
| Birth Name | Lee Hye-in (이혜인) |
| Birthday | April 21, 2008 |
| Birthplace | Incheon, South Korea |
| Nationality | South Korean |
| Group | NewJeans |
| Agency | ADOR |
| Debut | July 22, 2022 |
| Group Position | Vocalist, Dancer |
| Known For | Vocals, performance, fashion, and being the youngest member |
| Zodiac Sign | Taurus |
Early Life and Background
Hyein was born on April 21, 2008, in Incheon, South Korea.
Before joining NewJeans, she already had experience in the entertainment industry. As a child, Hyein appeared in children’s entertainment programs and worked as a model, giving her an early introduction to performing in front of cameras.
Her experience at a young age helped her become comfortable with television, photography, and stage-related activities before entering the K-pop industry.
Hyein’s NewJeans Journey
Hyein became the youngest member of NewJeans when the group debuted in 2022.
NewJeans introduced itself with the release of the “Attention” music video on July 22, 2022. The group’s debut EP, New Jeans, followed with tracks including “Attention,” “Hype Boy,” “Cookie,” and “Hurt.”
At the time of her debut, Hyein was notably younger than the other members. Despite her age, she quickly gained attention for her confident performances and distinctive visual presence.
Hyein’s Role in NewJeans
NewJeans does not focus heavily on fixed official positions for its members.
Hyein has contributed primarily through vocals and dance performances. Her lower vocal register and relaxed delivery provide a different texture within the group’s songs.
Her height and stage presence have also helped her stand out during group choreography.
As the youngest member, Hyein is also often recognized as the group’s maknae.
Hyein’s Music Career
Hyein has participated in NewJeans’ major releases since the group’s debut.
The group’s notable songs include:
- Attention
- Hype Boy
- Cookie
- Hurt
- Ditto
- OMG
- Super Shy
- ETA
- Cool With You
- How Sweet
- Bubble Gum
- Supernatural
NewJeans’ Get Up became one of the group’s biggest milestones after reaching No. 1 on the Billboard 200 in 2023.
Hyein was part of the lineup throughout the group’s rapid international growth.
Hyein’s Pre-Debut Experience
Unlike many K-pop idols who enter the entertainment industry shortly before becoming trainees, Hyein had already appeared publicly at a young age.
She participated in children’s entertainment projects and worked as a model before joining NewJeans.
This early experience gave her familiarity with cameras, styling, interviews, and performance environments.
Hyein’s Fashion Career
Fashion has become an important part of Hyein’s individual career.
Her distinctive proportions and youthful image have attracted attention from major fashion brands and magazines.
She was announced as a Louis Vuitton ambassador in 2022, becoming one of the youngest stars associated with the luxury house at the time.
Her fashion activities have included magazine editorials, campaigns, events, and appearances connected to the brand.
Hyein’s fashion work has helped establish her as more than simply the youngest member of NewJeans.
Hyein and Louis Vuitton
Hyein’s relationship with Louis Vuitton began shortly after NewJeans’ debut.
As a brand ambassador, she has appeared in Louis Vuitton-related campaigns and events and has participated in fashion activities connected to the house.
Her partnership with the brand became one of the most visible examples of NewJeans’ members developing individual relationships with major luxury labels.
Hyein’s Personality and Interests
Hyein has often been described as energetic and expressive.
Some interests and characteristics associated with her include:
- She enjoys drawing and art.
- She has an interest in fashion.
- She enjoys listening to music.
- She has experience with modeling.
- She is interested in photography and visual arts.
- She has a playful relationship with the other NewJeans members.
- She is known as the group’s maknae.
Hyein’s Achievements
As a member of NewJeans, Hyein has been part of numerous major achievements.
The group’s music has performed strongly on domestic and international charts, while its albums and singles have received widespread attention.
One of the group’s most significant milestones came when Get Up reached No. 1 on the Billboard 200 in August 2023.
Hyein has also established an individual profile through her work with Louis Vuitton and other fashion-related activities.
Hyein and NewJeans’ 2026 Activities
NewJeans’ activities became uncertain following the group’s dispute with ADOR.
The members had challenged their exclusive contracts with the company, while ADOR maintained that the contracts remained valid. A South Korean court subsequently ruled in favor of the validity of the exclusive contracts.
Hyein later returned to ADOR-related activities.
In July 2026, Hyein appeared alongside Minji, Hanni, and Haerin in NewJeans’ fourth-anniversary video and official photographs. The content marked the group’s return to group-related public activity after an extended period. (en.yna.co.kr)
ADOR said additional plans for NewJeans would be announced following discussions.
Hyein Facts
- Hyein was born on April 21, 2008.
- She was born in Incheon, South Korea.
- Her birth name is Lee Hye-in.
- She is the youngest member of NewJeans.
- She debuted with NewJeans in 2022.
- She had entertainment and modeling experience before her K-pop debut.
- She is known for her vocals and dancing.
- She has a strong interest in fashion and art.
- She became associated with Louis Vuitton as a brand ambassador.
- She has participated in NewJeans’ major international releases and activities.
- She appeared with Minji, Hanni, and Haerin in the group’s fourth-anniversary content in July 2026. (en.yna.co.kr)
Frequently Asked Questions
Who is Hyein?
Hyein is a South Korean singer and the youngest member of NewJeans.
When is Hyein’s birthday?
Hyein was born on April 21, 2008.
Where was Hyein born?
Hyein was born in Incheon, South Korea.
What is Hyein’s real name?
Her birth name is Lee Hye-in (이혜인).
What group is Hyein in?
Hyein is a member of NewJeans.
When did Hyein debut?
Hyein debuted with NewJeans in July 2022.
Is Hyein the youngest member of NewJeans?
Yes. Hyein is the group’s maknae, meaning the youngest member.
What is Hyein known for?
Hyein is known for her vocals, dancing, stage presence, fashion activities, and early experience as a model and entertainer.
Is Hyein still a member of NewJeans?
Hyein appeared with Minji, Hanni, and Haerin in NewJeans’ fourth-anniversary content in July 2026. The group’s future activities were still being finalized at that point. (en.yna.co.kr)
Related KWaveHub Content
- NewJeans Profile
- Minji Profile
- Hanni Profile
- Haerin Profile
- Danielle Profile
- NewJeans Latest News
- NewJeans Comebacks & Releases
- NewJeans Awards & Events
Final Thoughts
Hyein has developed a distinctive identity within NewJeans despite being the group’s youngest member.
Her early experience in entertainment, confident performances, distinctive appearance, and growing fashion career have helped her establish a profile that extends beyond her role as the group’s maknae.
From her debut with NewJeans in 2022 to her work with Louis Vuitton and her return to group-related content in 2026, Hyein continues to be an important part of NewJeans’ story.
This profile was written originally for KWaveHub and is not copied or republished from another website.
