Origin
Seoul, South Korea
Debut
December 21, 2023
Disbanded
2024
Members
Hyejin
Jihyun
Seohyeon
HHH Former Members Profile
Hyejin
| Full Name | Kim Hye-jin |
| Birthday | May 14, 2003 |
| Birthplace | N/A |
| Age | N/A |
| Height | N/A |
| Zodiac Sign | Taurus |
| Position | Leader |
| @vrh_jin514 |
Jihyun
| Full Name | Yoon Ji-hyun |
| Birthday | N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | N/A |
| Zodiac Sign | N/A |
| @luflotl |
Seohyeon
| Full Name | Choi Seo-hyeon |
| Birthday | N/A, 2002 |
| Birthplace | N/A |
| Age | N/A |
| Height | N/A |
| Zodiac Sign | N/A |
| MBTI | INFP-T |
| Education | Soong Duk Girls’ Christian High School |
| @crescendo_hyeon |
FAQs
When did HHH debut?
HHH debuted on December 21, 2023, with their single I Will Be Your Santa.