Member heights
ICHILLIN' Member Heights
ICHILLIN' member heights ranked tallest to shortest, from Jiyoon at 168 cm (5 ft 6 in) to Jackie at 160 cm (5 ft 3 in).
Tallest to shortest
| Rank | Member | Height | Position |
|---|---|---|---|
| #1 |  JiyoonMember | 168 cm5 ft 6 in | Main Vocalist |
| #2 |  SoheeFormer member | 168 cm5 ft 6 in | Sub-Vocalist, Sub-Dancer |
| #3 |  ChowonMember | 165 cm5 ft 5 in | Main Dancer, Sub-Vocalist, Maknae |
| #4 |  JoonieMember | 165 cm5 ft 5 in | Lead Vocalist, Sub-Rapper |
| #5 |  YejuMember | 165 cm5 ft 5 in | Lead Dancer, Sub-Vocalist, Center |
| #6 |  E.JIMember | 163 cm5 ft 4 in | Leader, Main Dancer, Sub-Vocalist |
| #7 |  ChaerinMember | 160 cm5 ft 3 in | Main Vocalist |
| #8 |  JackieMember | 160 cm5 ft 3 in | Main Rapper, Lead Dancer |