Stage Name: Yumi
Real Name: So Yumi (소유미)
Birthdate: July 6, 1992
Place of birth: Incheon, South Korea
Position: Vocalist, Maknae
Education: An-yang Arts high school
Height: 164cm (estimated)
Weight: 48kg (estimated)
Blood type: O
Specialties: Trot, acting, exercise
Hobbies: Watching movies
Charms: Her Eyes and hips