Sohye was a member of the girl group IOI after placing 5th on Produce 101. She is currently an actress.
Sohye debuted as a member of IOI on May 4, 2016 with the EP Chrysalis. The group disbanded on January 31, 2017.
In June 2016, she created S&P (Shark & Penguin) Entertainment to manage her activities as an idol.
In 2017, Sohye made her acting debut in the web drama Poetry Story