Actor
Birthday: (39) 1986-03-29
Birthplace: Seoul, South KoreaAlso known as: 유소영, So-young Yoo, Yoo So Young, Joo So Young, Joo So-Young, 刘小英,
Yoo So Young was the lead dancer and vocalist in the group "After School". So Young "dropped out" from After School on 29th October 2009. She is currently an actress.