Backing vocalist and lead dancer with a stage name of Sun who would perform with the 5-piece K-pop group MAP6. The group debuted with a single called "Storm" in November of 2015.
He previously performed as part of a different K-pop group called A-PRINCE under the name Siyoon.
His group MAP6 has released singles in Japanese called "Miryoku Hatusan Time" and "No Surrender."
He was born in Ansan City, Gyeonggi-do, South Korea.
He would perform alongside Kim Kiho in MAP6.