Jung Sung Min, known professionally as Lune, is a South Korean singer, dancer and member of DKB (다크비). He graduated from Seoul Hoseo Arts Practical College with a bachelor's degree in Vocal Music. He made his debut in February 2020 as the group's vocalist and visual with their first mini-album, "Youth". They are managed by Brave Entertainment (브레이브 엔터테인먼트). (Source: MyDramaList) Watch drama online for free.