| Origin | Seoul, South Korea |
| Debut | May 28, 2019 |
| Number of Members | 6 |
| Members | KB Rie YooJung JunJi Mill Nine |
| Former Member | Love |
| Oldest Member | KB |
| Youngest Member (Maknae) | Nine |
| Tallest Member | JunJi |
| Shortest Member | Mill |
| Most Popular Member | JunJi |
OnlyOneOf Members Profile
KB
| Full Name | Shin Kyubin |
| Birthday | April 23, 1992 |
| Birthplace | Masanhappo-gu, Changwon, Gyeongsangnam-do, South Korea |
| Age | 33 years and 5 months old |
| Height | 5 feet 11 inches (180 cm) |
| Weight | 141.1 lbs (64 kg) |
| Zodiac Sign | Taurus |
| Blood Type | B |
| MBTI | ENTP |
| Education | N/A |
| Position | Lead Rapper, Sub Vocalist, Visual |
Rie
| Full Name | Lee Sung Ho |
| Birthday | November 6, 1996 |
| Birthplace | Daedeok-gu, Daejeon, South Korea |
| Age | 28 years and 11 months old |
| Height | 5 feet 9 inches (174 cm) |
| Weight | N/A |
| Zodiac Sign | Scorpio |
| Blood Type | A |
| MBTI | ISFP |
| Education | N/A |
| Position | Lead Vocalist, Lead Dancer |
YooJung
| Full Name | Lee Taeyeob |
| Birthday | May 29, 1997 |
| Birthplace | Gwangju, South Korea |
| Age | 28 years and 4 months old |
| Height | 5 feet 9 inches (176 cm) |
| Weight | 123.5 lbs (56 kg) |
| Zodiac Sign | Gemini |
| Blood Type | A |
| MBTI | ESFJ |
| Education | Hanlim Art School |
| Position | Main Dancer, Sub Vocalist, Visual, Center |
JunJi
| Full Name | Kim Jun Hyung |
| Birthday | April 6, 1998 |
| Birthplace | Incheon, South Korea |
| Age | 27 years and 6 months old |
| Height | 5 feet 11 inches (181 cm) |
| Weight | 134.5 lbs (61 kg) |
| Zodiac Sign | Aries |
| Blood Type | B |
| MBTI | ENFJ |
| Education | Kyung Hee Cyber University |
| Position | Main Vocalist, Lead Dancer |
Mill
| Full Name | Lee Yong Soo |
| Birthday | March 30, 1999 |
| Birthplace | Gwangju, South Korea |
| Age | 26 years and 6 months old |
| Height | 5 feet 7 inches (171 cm) |
| Weight | 119 lbs (54 kg) |
| Zodiac Sign | Aries |
| Blood Type | B |
| MBTI | ESFJ |
| Education | Jakjeon High School |
| Position | Main Rapper, Sub Vocalist |
Nine
| Full Name | Jung Wook Jin |
| Birthday | December 13, 1999 |
| Birthplace | Busan Metropolitan City, South Korea |
| Age | 25 years and 10 months old |
| Height | 5 feet 10 inches (177 cm) |
| Weight | N/A |
| Zodiac Sign | Sagittarius |
| Blood Type | O |
| MBTI | ESFJ |
| Education | Kyunggi Highschool |
| Position | Leader, Lead Vocalist, Maknae |
Former Member Profile
Love
| Full Name | Park Jisung |
| Birthday | January 17, 1994 |
| Birthplace | Pohang, Gyeongsangbuk-do, South Korea |
| Age | 31 years and 8 months old |
| Height | 6′ (182 cm) |
| Weight | 138.9 lbs (63 kg) |
| Zodiac Sign | Capricorn |
| Blood Type | B |
| MBTI | ESFJ |
| Education | N/A |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| KB | April 23, 1992 | 33 years, 5 months, 21 days old |
| Rie | November 6, 1996 | 28 years, 11 months, 8 days old |
| YooJung | May 29, 1997 | 28 years, 4 months, 15 days old |
| JunJi | April 6, 1998 | 27 years, 6 months, 8 days old |
| Mill | March 30, 1999 | 26 years, 6 months, 14 days old |
| Nine | December 13, 1999 | 25 years, 10 months, 1 day old |
FAQs
How many members are in OnlyOneOf?
OnlyOneOf is a 6-member K-pop boy group. The group consists of KB, Rie, Yoojung, Junji, Mill, and Nine.
When did OnlyOneOf debut?
OnlyOneOf debuted on May 28th, 2019, with Dot Point Jump.
