LE SSERAFIM’s Age: A Full Breakdown of Every Member’s Background

LE SSERAFIM’s age range is often one of the first things curious fans ask about, especially when discovering this powerful new presence in the K-pop world. As of 2025, the members range from 18 to 27 years old, showcasing a remarkable balance of youthful energy and veteran experience. Since their debut in May 2022 under Source Music and HYBE Corporation, LE SSERAFIM has made waves with their fearless concept, stunning visuals, and tight performances. Each member brings a unique story and career path to the group, and understanding their ages provides insight into how their personalities and roles come together to create a cohesive unit. Let’s dive into the age and background of every LE SSERAFIM member and see how each contributes to the group’s evolution.

Overview of LE SSERAFIM

LE SSERAFIM is a five-member girl group under Source Music, a subsidiary of HYBE Corporation, the powerhouse behind BTS and NewJeans. The group officially debuted on May 2, 2022, with the extended play “Fearless,” which introduced fans to their central concept: being unapologetically bold. Interestingly, the name LE SSERAFIM is an anagram of “I’M FEARLESS,” symbolizing the group’s confident attitude and mission to break traditional boundaries in the idol industry.

The members come from diverse cultural and professional backgrounds, which contributes to their global appeal. With Japanese, Korean, and Korean-American roots, the group exemplifies HYBE’s commitment to reaching an international audience. Their age differences further enrich their dynamic, with older members bringing wisdom and leadership while younger members inject fresh energy and curiosity.

Sakura – The Oldest Member

Born on March 19, 1998, Miyawaki Sakura is 27 years old as of 2025, making her the oldest member of LE SSERAFIM. She was born in Kagoshima, Japan, and her idol career spans over a decade. Before joining LE SSERAFIM, Sakura was already a household name in Japan as a member of HKT48 and AKB48, two of Japan’s most prominent girl groups.

She gained international attention when she competed in Produce 48, a Korean survival show, which led to her successful stint as a member of the project group IZONE. When IZONE disbanded in 2021, Sakura took time to reflect on her career path. Her eventual re-debut with LE SSERAFIM marked a new chapter where she could bring her polished idol experience to a fresh and bold concept.

Despite being the oldest, Sakura is approachable and playful, often acting as the “mood maker” of the group. Her maturity, professionalism, and calm demeanor make her a pillar of support, especially for the younger members navigating the intense world of K-pop.

Kim Chaewon – The Leader

Kim Chaewon was born on August 1, 2000, which makes her 24 years old in 2025. A South Korean native, she is the group’s leader and a former member of IZ*ONE, just like Sakura. Prior to LE SSERAFIM, Chaewon was already well-respected for her powerful vocals, strong work ethic, and stage charisma.

Her appointment as leader came as no surprise to fans. Chaewon is known for her gentle but firm leadership style. She leads with empathy, often putting the group’s well-being first and making sure everyone’s voice is heard. As the leader, she balances her personal performance goals with the responsibility of maintaining group harmony.

Chaewon also showcases impressive versatility in her fashion and concepts—transforming from soft and angelic to fierce and commanding depending on the group’s theme. At 24, she represents the perfect middle ground between youth and maturity, making her one of the group’s most balanced figures.

Huh Yunjin – The Korean-American Vocalist

Huh Yunjin, born on October 8, 2001, is 23 years old as of 2025. She holds a unique position in LE SSERAFIM as a Korean-American member who spent much of her upbringing in the United States, particularly in New York. Fluent in both English and Korean, she bridges the cultural gap between Korean and Western audiences effortlessly.

Yunjin first gained public attention through her participation in Produce 48, though she did not make it into the final lineup of IZ*ONE. However, her talent did not go unnoticed. She spent years training and returned stronger with her official debut in LE SSERAFIM.

What sets Yunjin apart is her musicality. Not only is she a skilled vocalist with a rich tone, but she also writes and composes music. Songs like “I ≠ DOLL” and “Blessing in Disguise,” which she released through LE SSERAFIM’s platform, reveal her depth as an artist. At 23, she brings introspective lyricism, a global perspective, and vocal strength to the group.

Kazuha – The Ballet Dancer Turned Idol

Nakamura Kazuha, professionally known as Kazuha, was born on August 9, 2003, which means she is 21 years old as of 2025. She is from Kochi, Japan, and was training in ballet in the Netherlands before making a surprising turn into the K-pop industry. As a professional ballet dancer, Kazuha had performed in competitions and studied under elite programs, including the Bolshoi Academy and the Dutch National Ballet Academy.

Her leap from classical ballet to K-pop was unexpected, but it has proven to be one of LE SSERAFIM’s most fascinating storylines. Kazuha brings an ethereal elegance to the group’s performances, often incorporating balletic movements into choreography. Her long lines, fluid control, and poised expressions stand out on stage.

Despite being relatively new to idol life, Kazuha has adapted quickly. She’s now seen as a symbol of grace and discipline within the group. At 21, her youthful ambition and artistic background make her an essential part of LE SSERAFIM’s identity.

Hong Eunchae – The Youngest Member (Maknae)

Hong Eunchae is the youngest member of LE SSERAFIM, born on November 10, 2006. As of 2025, she is 18 years old. Her role as the “maknae” brings a bright, energetic charm to the group. Originally from South Korea, Eunchae trained under Source Music and debuted with the group at just 15 years old.

Despite her age, Eunchae has demonstrated impressive growth in a short time. She quickly adapted to the stage and fan interactions, showing poise and professionalism beyond her years. Her bright personality and quick wit have made her a favorite on variety shows and live broadcasts.

Eunchae also has a special talent for dance. Though not trained as long as some of the other members, her natural rhythm and stage presence continue to improve with each performance. As the youngest, she is often doted on by the older members, but she also brings a sharp sense of humor and confidence that keeps things lively.

Summary of LE SSERAFIM’s Age Range

To better understand LE SSERAFIM’s age dynamics, here’s a quick summary of each member’s current age as of 2025:

Sakura: 27 years old (Born March 19, 1998)
Kim Chaewon: 24 years old (Born August 1, 2000)
Huh Yunjin: 23 years old (Born October 8, 2001)
Kazuha: 21 years old (Born August 9, 2003)
Hong Eunchae: 18 years old (Born November 10, 2006)

This broad age range, spanning nearly a decade, brings a well-rounded blend of experience and youth to the group. Each member complements the others not only in performance but also in perspective, which is part of what makes LE SSERAFIM stand out among 4th-generation K-pop groups.

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