Birth name: Choi Soo-young (Hangul: 최수영 | Hanja: 崔秀英)
DOB: February 10, 1990
Birthplace: Seoul, South Korea
Height: 170cm | Blood type: O

Made a brief debut (2002) in Japan as pop duo Route φ with Marina Takahashi.
Played a part in the sitcom Unstoppable Marriage alongside Yuri (2007).
Duet with Yuri in Must – drama OST for Working Mom (2008).
Played a part in movie Hello Schoolgirl (2008).