| Origin |
London, United Kingdom |
| Debut |
August 11, 2023 |
| Number of Members |
3 |
| Members |
Coco
Nicole
Chunseo |
| Oldest Member |
Coco |
| Youngest Member (Maknae) |
Chunseo |
| Tallest Member |
Coco |
| Shortest Member |
Nicole |
ATTI Members Profile
Coco
| Full Name |
Do Yeonsoo |
| Birthday |
January 05, 1994 |
| Birthplace |
South Korea |
| Age |
32 years and 9 months old |
| Height |
5 feet 4 inches (163 cm) |
| Zodiac Sign |
Capricorn |
| Instagram |
coco.ysdo |
Nicole
| Full Name |
Nicole Harddisson Hernandez |
| Birthday |
August 25, 1999 |
| Birthplace |
Mérida, Venezuela |
| Age |
27 years and 1 month old |
| Height |
5 feet 2 inches (157 cm) |
| Zodiac Sign |
Virgo |
| Instagram |
nini._nicole |
Chunseo
| Full Name |
Ruth Guillem Gomez |
| Birthday |
May 28, 2000 |
| Birthplace |
Valencia, Spain |
| Age |
26 years and 4 months old |
| Height |
5 feet 4 inches (162 cm) |
| Zodiac Sign |
N/A |
| Position |
Maknae |
| Instagram |
_chunseo |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| Coco |
January 05, 1994 |
32 years, 9 months, 8 days old |
| Nicole |
August 25, 1999 |
27 years, 1 month, 18 days old |
| Chunseo |
May 28, 2000 |
26 years, 4 months, 15 days old |
FAQs
How many members are in ATTI?
ATTI is a 3-member K-pop girl group. The group consists of Coco, Nicole, and Chunseo.
When did ATTI debut?
ATTI debuted on August 11, 2023, with their single Blue.