ChoA (초아)
- Debut (Y.M.D): 15.12.17
- Latest Album Released (Y.M.D): 22.04.09
- Label: Great Entertainment
- Music Videos: Flame (볼꽃), Yesterday
- Discography: Flame (볼꽃), Yesterday
- Fan Club: N/A
- Symbol:
OFFICIAL SITES:
MEMBERS:
- Name (Real Name): ChoA (Park Cho Ah)
- Hangul: 초아
- Position: Solo
- Birthday (Y.M.D): 90.03.06
- Nationality: Koream
- Height: 160cm (5ft 2in)
- Blood Type: 42kg (92lbs)
- Sub-Unit: N/A
- Formerly of*: AOA