Korean name: Jung Su-yeon (Hangul: 정수연 | Hanja: 鄭秀妍)
DOB: April 18, 1989
Birthplace: San Francisco, California, USA
Height: 163cm | Blood type: B
Elder sister of Krystal, member of girl group f(x).
Released two singles, Oppa Nappa and Mabinogi, with Tiffany and SeoHyun.
Duet with SHINee’s Onew in One Year Later (2008).
Duet with Park Myeong-su in NaengMyun (2009).
Starred in Korean production of Legally Blonde – The Musical (2009-2010).
Solo in Sweet Delight – commercial song for SPC Group (2010).
