f(x) : Sulli, Amber, Krystal, Victoria, Luna
Krystal Jung / 크리스탈 정 (Korean name Jeong Soo-jeong / 정수정) is a Korean born in America who debuted in a SM Entertainment 5 membered-girl-group, f(x). She was born on 24th October 1994 which made her the youngest member in f(x).
She joined SM Entertainment as a trainee on the year 2006 and after training for 3 years, she finally debut. She has a sister who's also an artist under the same company as her, Jessica Jung (Girls' Generation member).
Krystal are famously known for her amazing vocals, acting and appearances in commercial films (CF) before and after her debut in f(x). She currently hold the role of a quirky student, Jung Soojung in MBC sitcom drama, More Charming By The Day (picture above).
