Xeheun (세흔) is a South Korean singer under Nextlevel Entertainment. She is a member and the leader of the girl group GIRLKIND and its subunit GIRLKIND XJR.
She made her solo debut on October 19, 2018 with the digital single “Vibe On”.
in 2016, Xeheun was a contestant on the reality survival show Produce 101 as a representative trainee of Nextlevel Entertainment, but was eliminated in the fifth episode with her final rank being 93rd place.
Xeheun then made her debut in the girl group GIRLKIND on January 17, 2018 with their debut digital single, “Fanci”. She later made her official solo debut on October 19, 2018 with the digital single “Vibe On”.
Source: kpop wiki