| Origin | Seoul, South Korea |
| Debut | June 16, 2025 |
| Disbanded | January 26, 2026 |
| Sub Unit | SUPERX |
| Number of Members | 4 |
| Members | Leejun Hyojin Yeung Juchan |
| Oldest Member | Leejun |
| Youngest Member (Maknae) | Juchan |
XONIK Members Profile
Leejun
| Full Name | Jo Hyun Gi |
| Birthday | July 21, 1992 |
| Age | 33 years and 11 months old |
| Height | 5 feet 11 inches (181 cm) |
| Weight | 132 lbs (60 kg) |
| Zodiac Sign | Cancer |
| Chinese Zodiac Sign | Monkey |
| @joy2jun |
Hyojin
| Full Name | Cho Hyo Jin |
| Birthday | March 31, 1997 |
| Age | 29 years and 2 months old |
| Height | 5 feet 11 inches (179 cm) |
| Weight | 147 lbs (67 kg) |
| Zodiac Sign | Aries |
| Chinese Zodiac Sign | Ox |
| Blood Type | O |
| MBTI | INTP |
| Education | Myongji University |
| @cyowoon |
Yeung
| Full Name | Kwon Ye Ung |
| Birthday | May 27, 1997 |
| Birthplace | I-Dong, Pohang, North Gyeongsang Province, South Korea |
| Age | 29 years old |
| Height | 5 feet 9 inches (176 cm) |
| Weight | 123 lbs (56 kg) |
| Zodiac Sign | Gemini |
| Chinese Zodiac Sign | Ox |
| Blood Type | B |
| MBTI | ISTJ |
| Education | Baekje University of the Arts |
| @amiyourboy |
Juchan
| Full Name | Lee Ju Chan |
| Birthday | December 1, 2001 |
| Birthplace | Daejeon, South Korea |
| Age | 24 years and 6 months old |
| Zodiac Sign | Sagittarius |
| Chinese Zodiac Sign | Snake |
| MBTI | INFJ |
| Position | Maknae |
| @caon_j.u |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Leejun | July 21, 1992 | 33 years, 11 months, 2 days old |
| Hyojin | March 31, 1997 | 29 years, 2 months, 23 days old |
| Yeung | May 27, 1997 | 29 years, 27 days old |
| Juchan | December 1, 2001 | 24 years, 6 months, 22 days old |
FAQs
When did XONIK debut?
XONIK debuted on June 16, 2025, with their single Private.
