Song Hye-in better known by her stage name Som Hein is a Korean singer and model. She was a predebut member of the Kpop group KISS which was active from 2001-2002. She is better known because she was a participant in the survival show IDOL SCHOOL but left in episode 2, due some issues. She is currently a model and a Solo Artist who debuted May 23, 2019.
