| Origin | Seoul, South Korea |
| Debut | October 7, 2015 |
| Disbanded | 2016 |
| Members | Seohee Sebi Seyeon A Young Yujeong |
| Oldest Member | Sebi |
| Youngest Member (Maknae) | Yujeong |
| Tallest Member | Seohee |
| Shortest Member | Yujeong |
ATT Former Members Profile
Seohee
| Full Name | Bae Seohee |
| Birthday | December 04, 1995 |
| Birthplace | Goyang, South Korea |
| Age | 30 years and 6 months old |
| Height | 5 feet 9 inches (175 cm) |
| Weight | 119 lbs (54 kg) |
| Zodiac Sign | Sagittarius |
| Blood Type | A |
| Position | Leader, Vocalist |
| Bshe_e |
Sebi
| Full Name | Han Yunha |
| Birthday | June 06, 1995 |
| Birthplace | Suwon, South Korea |
| Age | 31 years old |
| Height | 5 feet 7 inches (170 cm) |
| Weight | 115 lbs (52 kg) |
| Zodiac Sign | Gemini |
| Blood Type | B |
| Position | Vocalist |
| yho.oyh |
Seyeon
| Full Name | Lee Seyeon |
| Birthday | March 28, 1998 |
| Birthplace | Uijeongbu, South Korea |
| Age | 28 years and 3 months old |
| Height | 5 feet 8 inches (173 cm) |
| Weight | 110 lbs (50 kg) |
| Zodiac Sign | Aries |
| Blood Type | A |
| Position | Vocalist, Rapper |
| s_yeoning |
A Young
| Full Name | Ju A Young |
| Birthday | August 22, 1998 |
| Birthplace | Chuncheon, South Korea |
| Age | 27 years and 10 months old |
| Height | 5 feet 8 inches (174 cm) |
| Weight | 112 lbs (51 kg) |
| Zodiac Sign | Leo |
| Blood Type | AB |
| Position | Vocalist |
| ang___0 |
Yujeong
| Full Name | Jang Yujeong |
| Birthday | October 12, 1999 |
| Birthplace | Incheon, South Korea |
| Age | 26 years and 8 months old |
| Height | 5 feet 3 inches (162 cm) |
| Weight | 104 lbs (47 kg) |
| Zodiac Sign | Libra |
| Blood Type | A |
| Position | Vocalist, Rapper, Maknae |
| y_ha__ |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Sebi | June 06, 1995 | 31 years, 22 days old |
| Seohee | December 04, 1995 | 30 years, 6 months, 24 days old |
| Seyeon | March 28, 1998 | 28 years, 3 months old |
| A Young | August 22, 1998 | 27 years, 10 months, 6 days old |
| Yujeong | October 12, 1999 | 26 years, 8 months, 16 days old |
FAQs
When did ATT debut?
ATT debuted on October 7, 2015, with their song Temptation.
