Stage name: Taeyeon (태연)

Birth name: Kim Taeyeon (김태연)

Position: Leader, Main Vocalist

Birthplace: Jeonju, Jeollabuk-do, South Korea

Birthday: March 9, 1989

Zodiac sign: Pisces

Height: 160cm (5'2")

Weight: 45kg (99 lbs)

Blood type: A

Sub-Unit: TTS, Oh!GG

Homepage: taeyeon.smtown.com

Facebook: 태연 Taeyeon

Instagram: taeyeon_ss & taeyeon.smofficial

Twitter: TAEYEONsmtown

YouTube: 탱구TV & TAEYEON Official