Birth Name: Kim Hyo Yeon
Stage Name: Hyoyeon
Nicknames: Dancing Queen, Hyo-Rang
Birthday: September 22, 1989
Position: Vocalist, Main Dancer
Blood Type: AB
Height: 162 cm
Weight: 49 kg
Specialty: Chinese, dance
Hobbies: Watching movies, listening to music
Roommate: Jessica (Old Dorm), Seohyun (New Dorm)
Instagram: @watasiwahyo
-She was born in Incheon, South Korea
-Her best friends are miss A's Min and f(x)'s Amber
