- Birthname : Kim Tae Yeon
- Name Meaning : Beauty of Highness
- Nickname in SNSD : Little child that is
like Pack-Sol-Ge snack
- Other Nicknames : Taetae, Taeng, Leader Taeyeon, Leader Taeng, Kid Leader, Auntie, Afro Tangee, Little
person, A person with short body, Pack-Sol-Ge snack
- Birthday : March 9, 1989
- Blood Type : O
- Height : 162 cm
- Weight : 44 kg
- Position : Leader, 1st Lead Vocalist
- Favorite Numbers : 22, 3, 6, 9
- Hobbies : Swimming
- Speciality : Chinese, Trot Singing
- Years of Training : 5 years 3 months
- Favorite Song from Girls Generation : Merry-go-round
- Discovery: 2004 8th Annual Best
Contest (Best Singer 1st Place & Grand Award)
- School(s): Jeonju High School
