| Origin | Seoul, South Korea |
| Debut | July 16, 2020 |
| Disbanded | April 17, 2022 |
| Members | Hiro Jaechan |
XRO Former Members Profile
Hiro
| Full Name | Hiyama Kazuhiro |
| Birthday | November 24, 1997 |
| Birthplace | N/A |
| Age | 28 years and 7 months old |
| Height | 5 feet 9 inches (175 cm) |
| Zodiac Sign | Sagittarius |
| Blood Type | A |
| Position | Main Rapper, Main Dancer, Leader |
Jaechan
| Full Name | Yoon Jaechan |
| Birthday | November 30, 1999 |
| Birthplace | N/A |
| Age | 26 years and 6 months old |
| Height | 5 feet 9 inches (175 cm) |
| Weight | 137 lbs (62 kg) |
| Zodiac Sign | Sagittarius |
| Blood Type | A |
| MBTI | ENFJ |
| Position | Vocalist, Rapper, Maknae |
| jaekichann |
FAQs
When did XRO debut?
XRO debuted on July 16, 2020, with their single album Chuckle.
