JACKIE is ICHILLIN’s main rapper and a lead dancer. The Los Angeles-born Korean American performer has been with the group since its 2021 debut. Her combination of rap and dance responsibilities makes her a useful starting point for listeners exploring how the group distributes its performance roles.

In the 2025 Japan interview, she described the American tour as an opportunity for the group to grow.

Her group discography includes I’m On It!, Feelin’ Hot and WILD CHERRY. Music videos are available on the ICHILLIN’ group profile.

Her participation also extends to lyrics: the XL (Extra Love) credits include both JACKIE and JOONIE. This is a songwriting contribution to an ICHILLIN’ release.

Her personal Instagram is linked separately from ICHILLIN’s shared accounts. The group profile provides the complete member directory, wider discography and official group channels.