She has an older sister and a younger brother.
Exy once auditioned for JYP Entertainment.
According to the members, Exy became the leader because she cries a lot. Everyone thought that her strong sensibility would make her the perfect leader for the group.
Exy appeared on the web drama entitled "The Flatterer" with Sistar's Bora.
Exy competed in Unpretty Rapstar 2.
Exy appeared on "King of Masked Singer" as "Daring Woman"
She writes and composes her own rap.
She can play the triangle and tambourine.
Exy was voted as the most charming in the group.
Exy was supposed to debut on a group called "Viva Girls" with SeolA, 9Muses' Kyungri, Dalshabet's Woohee, and Hello Venus' Lime.