Sangyeon
Lee Sang-yeon (이상연; born November 4, 1996), known mononymously as Sangyeon (상연), is a South Korean singer-songwriter under IST Entertainment. He is the leader of the boy group THE BOYZ.
- Popularitet : 3.783
- Känd för : Acting
- Födelsedag : 1996-11-04
- Födelseort : Seoul, South Korea