| Origin | Seoul, South Korea |
| Debut | March 16, 2026 |
| Number of Members | 4 |
| Members | Siu Hawoon Youn Woojoo |
| Oldest Member | Hawoon |
| Youngest Member (Maknae) | Woojoo |
| Tallest Member | Youn |
| Shortest Member | Siu |
NXMERCY Members Profile
Siu
| Full Name | Hwang In Seok |
| Birthday | May 19, 1995 |
| Birthplace | Gwangju, South Korea |
| Age | 31 years and 1 month old |
| Height | 5 feet 9 inches (175 cm) |
| Weight | 138 lbs (63 kg) |
| Zodiac Sign | Taurus |
| Chinese Zodiac Sign | Pig |
| Blood Type | A |
| MBTI | ESFP |
| Position | Leader, Main Dancer, Lead Vocalist, Act |
| @siu0519 |
Hawoon
| Full Name | Choi Ji Ho |
| Birthday | August 22, 1993 |
| Birthplace | Seoul, South Korea |
| Age | 32 years and 10 months old |
| Height | 5 feet 9 inches (175 cm) |
| Weight | 127 lbs (58 kg) |
| Zodiac Sign | Leo |
| Chinese Zodiac Sign | Rooster |
| Blood Type | B |
| MBTI | ISTJ |
| Education | Baekje University of Arts |
| Position | Main Vocalist, Composing |
| @hawoonsgram |
Youn
| Full Name | Lee Yoon |
| Birthday | December 3, 1994 |
| Birthplace | N/A |
| Age | 31 years and 6 months old |
| Height | 5 feet 11 inches (180 cm) |
| Weight | 125 lbs (57 kg) |
| Zodiac Sign | Sagittarius |
| Chinese Zodiac Sign | Dog |
| Blood Type | N/A |
| MBTI | INFP |
| Position | Rapper |
| @94.12.0x |
Woojoo
| Full Name | Yeo Seung Yeop |
| Birthday | September 13, 1995 |
| Birthplace | Seoul, South Korea |
| Age | 30 years and 9 months old |
| Height | 5 feet 10 inches (177 cm) |
| Weight | 132 lbs (60 kg) |
| Zodiac Sign | Virgo |
| Chinese Zodiac Sign | Pig |
| Blood Type | O |
| MBTI | ESFJ |
| Position | Lead Dancer, Sub-Vocalist, Rapper, Maknae |
| @woojoo_com |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Hawoon | August 22, 1993 | 32 years, 10 months, 1 day old |
| Youn | December 3, 1994 | 31 years, 6 months, 20 days old |
| Siu | May 19, 1995 | 31 years, 1 month, 4 days old |
| Woojoo | September 13, 1995 | 30 years, 9 months, 10 days old |
FAQs
How many members are in NXMERCY?
NXMERCY is a 4-member K-pop boy group. The group consists of Siu, Hawoon, Youn, and Woojoo.
When did NXMERCY debut?
NXMERCY debuted on March 16, 2026, with their album BURN THE BLUE.
