Stage Name: Dia (디아)
Birthdate: June 12, 1992
Place of birth: Incheon, South Korea
Position: Vocalist
Education: Seoul National University of Fine arts: Practical music major
Height: 163cm (estimated)
Weight: 48kg (estimated)
Blood type: B
Specialties: Singing, dancing, composing, design
Hobbies: Drawing, dieting
Charms: Her Hips, eyelashes, Her innocence
Facts: Previously released solo singles