Birth Name ~ Jung Hyerim (정혜림)

Stage Name ~ Eunji (은지)

Nicknames ~ Satoori-dol, Happy Virus, the Second Lizzy

Birthplace ~ Hyeundae, Busan, South Korea

D.O.B ~ August 18th, 1993

Height ~ 164cm

Weight ~ 48kg

Position ~ Main Vocalist

Blood Type ~ B

Education ~ Hapdo Kindergarten, Shinjae Elementary School, Jaesong Girls' Middle High School & Hyehwa Girls' High School

Specialty ~ Piano, Climbing doorways 

Hobbies ~ Climbing doorways, Singing, Playing Piano

Favourite Food ~ Anything her mother makes

Favourite Colour ~ Red, Blue, Green

Favourite Number ~ 25

Label ~ A Cube Entertainment