Krystal Jung

Krystal Jung (Korean name: Jung Soo-jung; Hangul: 정수정; Hanja: 鄭秀晶; born October 24, 1994), better known mononymously as Krystal, is an American-born South Korean singer and actress. Discovered by SM Entertainment in 2000, she began filming for commercials and music videos by 2002. She is currently a member of the Korean quintet girl group f(x), formed by SM Entertainment in 2009. Krystal was