Happy birthday to SNSD's Hyoyeon

Stage name: Hyoyeon (효연)
Birth Name: Kim Hyo-yeon (김효연)
Nicknames: Dancing Queen, Hyoraengi, Kim-choding, Kim Yeolsal, Fiona
Label: SM entertainment
Group: SNSD
Position: Supporting Vocalist/Main Dancer
Date of Birth: September 22, 1989
Birth place: Incheon, Korea
Zodiac Sign: Virgo
Height: 162cm
Weight: 49kg
Religion: Christian
Blood type: AB
Sibling(s): 1 younger brother (Kim Min-goo)
Language: Korean (Fluent), English , Chinese (Fluent), Japanese (Basic)
Specialty: Dance
Casted: 2000 SM Casting System
Training Duration: 6 Years 1 Month
School: China Beijing Language Courses (중국북경어학연수)

- She was in 2004 Hip hop dance crew ‘Little Winners‘ (with Miss A Min)
- She debuted as BoA’s silhoutte during 2005 MKMF Awards.
- The best dancer and the fastest runner of SNSD.
- Hyoyeon is ambidextrous, she actively use both of her left hand and right hand.
- She’s SNSD’s mood maker and also the funniest member.
- Hyoyeon collects cute, colorful stationery and stickers.
- She hits people and tell secrets when drunks. 
- Prior to her debut, Hyoyeon traveled to Beijing, China in 2004 with Super Junior’s Siwon to learn Mandarin and more about Chinese culture.
- She is Obsessed with cleanliness and hygiene.
- Wants to get married early and have a family.