Birth Name: Oh Ha Young
Stage Name: Hayoung
Birthday: July 19, 1996
Position: Maknae, Vocalist, Rapper
Height: 166 cm
Weight: 47 kg
Specialty: Singing & Dance
Twitter: @Apinkohy
-She was in B2ST's MV "Beautiful"
-She is a fan of Super Junior and her favorite member is Yesung
-She's very good a guessing
-She was in Huh Gak's "1440" MV
