First Name: Yeon Jung
Family Name: Yoo
Native name: 유연정
Also Known as: Yeonjeong;Yu Yeonjeong;Yoo Yun Jung
Nationality: South Korean
Gender: Female
Born: August 3, 1999
Yoo Yeon Jung is a South Korean singer. She is best known for being a member of the South Korean girl group, Cosmic Girls (WJSN), and for finishing 11th in the survival show, Produce 101, making her a member of I.O.I.
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