Kim So Hee is a South Korean singer who participated in the first season of the popular survival program Produce 101. She debuted in project girl group C.I.V.A, a product of the Mnet mockumentary show, The God of Music 2 with a remake of Diva's "Why?" in July 2016 and in August 2016 with I.B.I, a project girl group consisting of eliminated trainees from Produce 101, group formed by LOEN Entertainment.
She took part in the drama-variety show "Idol Drama Operation Team" making her debut as both a scriptwriter and an actress through the web-drama of the show "Let's Only Walk The Flower Path".
She official debuted as a soloist on November 8, 2017. After a two-year hiatus, Sohee left Music Works and joined n.Ch Entertainment where she was later introduced as a new member of the girl group Nature in July 2019.