Kim Sung Yeon Full Name: Kim Sung Yeon Korean Name: 김성연 Company: Independent Country: South Korea Age: 18 Height: 172 Weight: 54 Kim Sung Yeon (김성연, Kim Sungyeon) is a South Korean independent trainee. Interests / Hobbies: Basketball, watching movies Skills: Singing Ranking: Official Images Kim Sung Yeon Produce X 101Kim Sung Yeon Produce X 101 Videos Official Introduction More Produce X 101 Contestants Follow dbkpop.com on Google News Related