Birth Name: Im Yoona
Stage Name: Yoona
Nicknames: YoonA, Deer Yoona, Yoon-Ah, Nam Choding, Him Yoona
Birthday: May 30, 1990
Position: Vocalist, Lead Dancer, Face of The Group
Blood Type: B
Height: 168 cm
Weight: 48 kg
Specialty: Dancing, acting
Hobbies: Watching movies
-In 2004, she debuted as a model and did many commercials
-She is in a relationship with actor Lee Seung Gi
