| Origin | Seoul, South Korea |
| Debut | June 30, 2021 |
| Number of Members | 6 |
| Members | Lim Jimin Geonu Bain Siwoo DY Sangwoo |
| Oldest Member | Geonu |
| Youngest Member (Maknae) | Sangwoo |
| Tallest Member | Bain |
| Shortest Member | Geonu |
JUSTB Members Profile
Lim Jimin
| Full Name | Lim Ji-min |
| Birthday | May 22, 2001 |
| Birthplace | N/A |
| Age | 25 years and 1 month old |
| Height | 5 feet 11 inches (181 cm) |
| Weight | 130 lbs (59 kg) |
| Zodiac Sign | Gemini |
| Chinese Zodiac Sign | Snake |
| Blood Type | B |
| MBTI | ESFJ-T |
| Position | Leader |
| @jiimxxn__ |
Geonu
| Full Name | Lee Geon-woo |
| Birthday | February 2, 2001 |
| Birthplace | N/A |
| Age | 25 years and 4 months old |
| Height | 5 feet 8 inches (173 cm) |
| Zodiac Sign | Aquarius |
| Chinese Zodiac Sign | Snake |
| Blood Type | B |
| MBTI | ENTP-A |
| @geonulife |
Bain
| Full Name | Song Byeong-hee |
| Birthday | May 4, 2001 |
| Birthplace | N/A |
| Age | 25 years and 1 month old |
| Height | 6 feet 0 inches (183 cm) |
| Weight | 145 lbs (66 kg) |
| Zodiac Sign | Taurus |
| Chinese Zodiac Sign | Snake |
| Blood Type | AB |
| MBTI | ISTJ |
| @6a1n__ |
Siwoo
| Full Name | Chu Si-woo |
| Birthday | October 11, 2001 |
| Birthplace | N/A |
| Age | 24 years and 8 months old |
| Height | 5 feet 8 inches (173.5 cm) |
| Weight | 128 lbs (58 kg) |
| Zodiac Sign | Libra |
| Chinese Zodiac Sign | Snake |
| Blood Type | O |
| MBTI | ISFP |
| @_s.w_oo |
DY
| Full Name | Jeon Do-yum |
| Birthday | February 21, 2002 |
| Birthplace | Daejeon, South Korea |
| Age | 24 years and 4 months old |
| Height | 5 feet 10 inches (177 cm) |
| Weight | 121 lbs (55 kg) |
| Zodiac Sign | Pisces |
| Chinese Zodiac Sign | Horse |
| Blood Type | B |
| MBTI | ISTP-A |
| Education | Hanlim Multi Art School |
| @0412_0221 |
Sangwoo
| Full Name | Kim Sang-woo |
| Birthday | September 3, 2002 |
| Birthplace | Jeju Island, South Korea |
| Age | 23 years and 9 months old |
| Height | 5 feet 11 inches (182 cm) |
| Zodiac Sign | Virgo |
| Chinese Zodiac Sign | Horse |
| Blood Type | A |
| MBTI | ENFP |
| Position | Maknae |
| @sang_wooo |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Geonu | February 2, 2001 | 25 years, 4 months, 24 days old |
| Bain | May 4, 2001 | 25 years, 1 month, 22 days old |
| Lim Jimin | May 22, 2001 | 25 years, 1 month, 4 days old |
| Siwoo | October 11, 2001 | 24 years, 8 months, 15 days old |
| DY | February 21, 2002 | 24 years, 4 months, 5 days old |
| Sangwoo | September 3, 2002 | 23 years, 9 months, 23 days old |
FAQs
How many members are in JUSTB?
JUSTB is a 6-member K-pop boy group. The group consists of Lim Jimin, Geonu, Bain, Siwoo, DY, and Sangwoo.
When did JUSTB debut?
JUSTB debuted on June 30, 2021, with their extended play Just Burn.
