| Origin | Seoul, South Korea |
| Debut | March 16, 2012 |
| Disbanded | 2014 |
| Members | Jieun Gajin Minjeong Dayoung Yeonjue |
| Oldest Member | Jieun |
| Youngest Member (Maknae) | Yeonjue |
| Tallest Member | Dayoung |
| Shortest Member | Yeonjue |
S The One Former Members Profile
Jieun
| Full Name | Lee Ji Eun |
| Birthday | October 23, 1987 |
| Birthplace | N/A |
| Age | 38 years and 8 months old |
| Height | 5 feet 3 inches (162 cm) |
| Zodiac Sign | Scorpio |
| Education | Inha University (Theater and Movies) |
| Position | Leader, Main Vocalist, Lead Dancer |
Gajin
| Full Name | Park Ga Jin |
| Birthday | January 10, 1990 |
| Birthplace | N/A |
| Age | 36 years and 5 months old |
| Height | 5 feet 2 inches (161 cm) |
| Zodiac Sign | Capricorn |
| Education | Hanse University (Musical) |
| Position | Main Rapper, Lead Dancer, Vocalist, Visual |
Minjeong
| Full Name | Park Min Jung |
| Birthday | February 3, 1990 |
| Birthplace | N/A |
| Age | 36 years and 4 months old |
| Height | 5 feet 3 inches (162 cm) |
| Weight | 103 lbs (47 kg) |
| Zodiac Sign | Aquarius |
| Education | Suwon University (Theater and Movies) |
| Position | Lead Vocalist, Lead Rapper |
| min_zz90 |
Dayoung
| Full Name | Kim Da Young |
| Birthday | April 6, 1991 |
| Birthplace | N/A |
| Age | 35 years and 2 months old |
| Height | 5 feet 4 inches (164 cm) |
| Weight | 92 lbs (42 kg) |
| Zodiac Sign | Aries |
| Blood Type | B |
| Education | Mokwan University |
| Position | Lead Vocalist |
| xxdain_n |
Yeonjue
| Full Name | Kim Yeon Joo |
| Birthday | September 2, 1992 |
| Birthplace | N/A |
| Age | 33 years and 9 months old |
| Height | 5 feet 2 inches (160 cm) |
| Zodiac Sign | Virgo |
| Education | Seoul National University of Arts (Dance) |
| Position | Main Dancer, Vocalist, Maknae |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Jieun | October 23, 1987 | 38 years, 8 months, 5 days old |
| Gajin | January 10, 1990 | 36 years, 5 months, 18 days old |
| Minjeong | February 3, 1990 | 36 years, 4 months, 25 days old |
| Dayoung | April 6, 1991 | 35 years, 2 months, 22 days old |
| Yeonjue | September 2, 1992 | 33 years, 9 months, 26 days old |
FAQs
When did S The One debut?
S The One debuted on March 16, 2012, with their showcase First Showcase.
