Kim Sung Hyun, Performance
Kim Sung Hyun was selected as one of the group members of BOYS24 and added to Unit White (1st generation) performed from 22 September 2016 to 19 March 2017. Sung Hyun was included in the Collabo-line-up white performed from 7 December 2016 to 14 March 2017.
Kim Sung Hyun, Career As An Actor
Kim Sung Hyun had trained for seven years and three months before debuting as a contestant under Stone Music Entertainment on Produce X 101. He also made his acting debut in 2017. Before this, he had performed on stage over 400 times.
On September 5th, 2019, MMO Entertainment released a statement announcing that Kim Sung Hyun was leaving IN2IT for personal reasons.