Stage Name Taeyeon Real Name Kim TaeYeon Nickname Taeng, Taeng9, KidLeader, ByunTae...... Position Leader & Main Vocalist D.O.B. March 9, 1989 Birthplace JeonJu, North Jeolla, South Korea Zodiac Sign Pisces Bloodtype O Sibling(s) Older Brother (Kim JiWoong), Younger Sister (Kim HaYeon) School JeonJu Arts High School ( 전주예술고고등학교 )