HONG EUNCHAE
LE SSERAFIM’s youngest member: fearless smile, athletic choreography, variety instincts, and the rare ability to make senior idols answer questions like nervous classmates.

Early life and training
Eunchae trained at dance academies before joining SOURCE MUSIC in 2021. Her trainee period was shorter than those of the group’s veterans, and she entered LE SSERAFIM without the survival-show or previous-group audience that followed Sakura and Chaewon.
The useful profile is not a list of fan-assigned positions. LE SSERAFIM’s members overlap across singing, dance, variety, songwriting, and brand work. What matters is the repeatable skill HONG EUNCHAE brings when a concept changes and the group still has to feel like itself.
Road to debut
Debuting at fifteen meant developing in public under extraordinary pressure. She had to find space inside a lineup containing established stars, a seasoned vocalist-songwriter, and a classically trained dancer. Her solution was not imitation; it was warmth, speed, and visible curiosity.
LE SSERAFIM launched as HYBE and SOURCE MUSIC’s first girl group together. The name is an anagram of “I’M FEARLESS,” which sounds like marketing until you look at how often their music returns to the labor, bruises, anxiety, and stubbornness hiding underneath confidence.
2022–present: LE SSERAFIM
The group debuted with FEARLESS in May 2022, reorganized as five members after Kim Garam’s departure, and followed with ANTIFRAGILE, UNFORGIVEN, EASY, CRAZY, HOT, Japanese releases, tours, and festival appearances. Their strongest through-line is not “confidence.” It is effort made visible.
Eunchae became a major variety connector through Music Bank and Eunchae’s Star Diary. Her interviews worked because she approached senior artists with genuine interest and just enough maknae boldness to ask what formal hosts might avoid.
The five-member chemistry works because the members arrive from dramatically different histories: Japanese idol institutions, IZ*ONE, American musical theater, European ballet, and a teenage Korean trainee path. The group’s identity is the argument between those histories, not the erasure of them.
Performance style
Eunchae became a major variety connector through Music Bank and Eunchae’s Star Diary. Her interviews worked because she approached senior artists with genuine interest and just enough maknae boldness to ask what formal hosts might avoid.
LE SSERAFIM choreography asks for stamina and attitude while leaving nowhere to hide when the formation opens. HONG EUNCHAE’s development is best judged across full stages, not a single viral close-up: breath, recovery, transitions, and whether character survives after the killing part ends.
RaeRae take: Eunchae built a talk show out of asking famous people the questions you would whisper to your friend during lunch. Journalism, but make it sparkly.
Major eras and credits
| Year | Project | Era |
|---|---|---|
| 2022 | FEARLESS | Debut EP |
| 2022 | ANTIFRAGILE | “ANTIFRAGILE” · “Impurities” |
| 2023 | UNFORGIVEN | “UNFORGIVEN” · “Eve, Psyche & The Bluebeard’s wife” |
| 2024 | EASY / CRAZY | Two contrasting comeback cycles |
| 2025–2026 | HOT and later releases | Touring and global promotions |
Fandom notes and trivia
- FEARNOT is LE SSERAFIM’s fandom name.
- The group name rearranges the letters in “I’M FEARLESS.”
- HONG EUNCHAE was born November 10, 2006.
- Individual member updates appear through official group channels and Weverse; unofficial fan accounts are not labeled as official here.