LE SSERAFIM is a five-member K-pop girl group that debuted in South Korea on May 2, 2022, and later made their official Japanese debut on January 25, 2023. The group is managed by Source Music, a subsidiary label under HYBE.
Since their debut, interest in LE SSERAFIM members age has remained consistently high. Unlike many rookie girl groups whose members are close in age, LE SSERAFIM features a wide age range, with members born between 1998 and 2006. This diversity in age and background has become one of the group’s defining characteristics.
In this article, we take a closer look at LE SSERAFIM members age, detailed profiles, and how their unique lineup came together, based only on publicly confirmed information.
LE SSERAFIM as a group
LE SSERAFIM was originally introduced as a six-member group. However, after one member departed in July 2022, the group continued activities as five members.
Their debut mini album FEARLESS achieved immediate success. The title track surpassed 100 million views within 100 days of release, marking one of the fastest records among Korean girl groups that debuted in 2022. This strong debut positioned LE SSERAFIM as a leading new act under HYBE.
LE SSERAFIM members age overview
When discussing LE SSERAFIM members age, it is more accurate to focus on birthdates rather than fixed ages, as ages change every year. The group consists of members born across eight different years, creating a noticeable generational spread within a single team.
Below is a structured overview of each member.
Sakura profile
Sakura is the oldest member of LE SSERAFIM. She began her career at a young age in Japan and later expanded her activities to Korea, bringing extensive idol experience to the group.
| Item | Details |
|---|---|
| Stage Name | Sakura / SAKURA / 사쿠라 |
| Real Name | Miyawaki Sakura / 宮脇咲良 |
| Date of Birth | March 19, 1998 |
| Nationality | Japan |
| Place of Birth | Kagoshima City, Kagoshima Prefecture, Japan |
| Height | 163 cm |
| Blood Type | A |
| Family | Parents, younger brother, grandmother |
| MBTI | INTP |
| SNS | Instagram (@39saku_chan) |
Kim Chaewon profile
Kim Chaewon serves as the leader of LE SSERAFIM. Her calm demeanor and performance experience contribute to the group’s stability and cohesion.
| Item | Details |
|---|---|
| Stage Name | Kim Chaewon / 김채원 |
| Real Name | Kim Chaewon / 김채원 |
| Date of Birth | August 1, 2000 |
| Nationality | South Korea |
| Place of Birth | Seoul, South Korea |
| Height | 164 cm |
| Blood Type | B |
| Family | Parents, older sister |
| MBTI | ISTP |
| SNS | Instagram (@_chaechae_1) |
Huh Yunjin profile
Huh Yunjin brings a global perspective to LE SSERAFIM, having lived and studied in the United States. She is also known for participating in songwriting and expressing personal messages through music.
| Item | Details |
|---|---|
| Stage Name | Huh Yunjin / 허윤진 |
| Real Name | Jennifer Huh |
| Date of Birth | October 8, 2001 |
| Nationality | Korean-American |
| Place of Birth | Seoul, South Korea / New York, USA |
| Height | 172 cm |
| Blood Type | B |
| Family | Parents, younger sister, younger brother |
| MBTI | INFJ |
| SNS | Instagram (@jenaissante) |
Kazuha profile
Before becoming an idol, Kazuha trained extensively as a classical ballet dancer and studied abroad in Europe. Her dance background adds a unique layer to LE SSERAFIM’s performance style.
| Item | Details |
|---|---|
| Stage Name | Kazuha / 카즈하 |
| Real Name | Nakamura Kazuha / 中村一葉 |
| Date of Birth | August 9, 2003 |
| Nationality | Japan |
| Place of Birth | Osaka Prefecture, Japan |
| Height | 170 cm |
| Blood Type | B |
| Family | Parents |
| MBTI | INFP |
| SNS | Instagram (@zuhazana) |
Hong Eunchae profile
Hong Eunchae is the youngest member of the group. Despite her age at debut, she quickly gained attention for her stage presence and variety show skills, becoming a key mood-maker within the team.
| Item | Details |
|---|---|
| Stage Name | Hong Eunchae / 홍은채 |
| Real Name | Hong Eunchae / 홍은채 |
| Date of Birth | November 10, 2006 |
| Nationality | South Korea |
| Place of Birth | Seoul, South Korea |
| Height | 170 cm |
| Family | Parents, older brother |
| MBTI | ISFP |
| SNS | Instagram (@hhh.e_c.v) |
Age gap and group dynamics
One notable aspect when looking at LE SSERAFIM members age is the eight-year age difference between the oldest member, Sakura, and the youngest member, Eunchae. No two members share the same birth year, which is relatively uncommon among rookie girl groups.
Rather than causing division, this age gap has helped create a balanced group dynamic. Older members contribute experience and leadership, while younger members bring freshness and adaptability.
The meaning behind the group name
The name LE SSERAFIM is an anagram of the phrase “IM FEARLESS.” It represents confidence, self-belief, and the determination to move forward without fear of external judgment.
The word “seraphim” refers to the highest-ranking angels in certain religious traditions. When the group was first introduced with six members, this symbolism aligned with the imagery of six-winged seraphim. Even after transitioning to five members, the name continues to reflect strength and ambition.
Formation and training background
LE SSERAFIM was formed through a reorganized project under Source Music following industry changes during the COVID-19 pandemic. Members were selected from different paths, including former idol activities, overseas auditions, and internal trainee evaluations.
The members have spoken about intense training schedules prior to debut, often exceeding 12 hours per day. This rigorous preparation is frequently cited as a reason for the group’s strong live performance skills and adaptability on stage.
Why LE SSERAFIM continues to attract attention
LE SSERAFIM is set to perform at the 'SUMMER SONIC 2026' festival in Japan ☀️
— FIMBASE (@FIMBASE) February 2, 2026
— Their specific performance date will be announced at a later time.#LE_SSERAFIM #르세라핌 pic.twitter.com/nya0eyJZDN
LE SSERAFIM stands out because of the balance of experience and diversity within the group. Some members bring years of prior idol experience, while others come from different artistic backgrounds such as ballet or international education. This combination creates a group dynamic that feels both polished and versatile.
At the same time, LE SSERAFIM maintains a sense of freshness as a relatively new act. Their performances reflect maturity and confidence, yet they continue to evolve with each release. This duality has become one of the group’s defining characteristics and a major reason for their strong global appeal.
Conclusion
LE SSERAFIM is a group defined by confidence, diversity, and strong individual backgrounds. When looking at LE SSERAFIM members age, it becomes clear that their wide age range plays an important role in shaping the group’s dynamic and overall identity.
From Sakura, born in 1998, to Eunchae, born in 2006, each member contributes a unique perspective, skill set, and life experience. Rather than being a limitation, this age difference strengthens the group by allowing multiple viewpoints and styles to coexist naturally.
With solid training, a clear artistic concept, and steadily growing global recognition, LE SSERAFIM continues to establish itself as one of HYBE’s most significant girl groups.
