Kim Eun Sung
- Name: Kim Eun Sung
- Native name: 김은성
- Also Known as: Kim Eun Seong
- Nationality: South Korean
- Gender: Male
- Born: May 10, 2004
- Age: 22
He first appeared on TV as a contestant on MNet's band survival show "Steal Heart Club", where he was eliminated on episode 5. He was already a trainee at Modhaus (모드하우스).
After the show, the agency selected him to be a part of their new 24-member boy group called IDNTT that was scheduled to debut in the second half of 2025. However, Modhaus opted to split the members into 3 separate sub-units and allow the fans to select and later rotate the members for each unit. Each member is assigned an id number, his being id21.
He made his debut in July 2026 as part of the sub-unit ITSNOTOVER with their first self-titled EP.
(Source: MyDramaList) Edit Biography
TV Show
| Title | Rating |
|---|---|
|
Steal Heart Club
Korean TV Show, 2025, 10 eps
[Contestant]
(Regular Member)
|
7.8
|
|
Lee Mu Jin Service
Korean TV Show, 2022, 250 eps
(Ep. 224)
(Guest)
|
8.3
|
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