Kim Hee Cheon is an idol under ORBIT UNION. He was a contestant of Produce 101 Japan but left the show due to personal reasons. In February 2020 he was announced to be a member of ORBIT, a Japanese-Korean boy group.
Kim Hee Cheon was previously the vocalist and dancer of the boy group Halo. He was a member of the group TWI-Light and a prospective member of Teen Top. Hee Cheon was a backup dancer for N.CA’s song ”My Student Teacher”.