KNK's label 220 Entertainment updated fans about members Heejun and Inseong.

According to the label on January 13, Heejun is officially leaving the group. 220 Entertainment stated, "Heejun, who's been a member of KNK for 6 years since 2016, has finished group activities. As the contract period with Heejun ended, it was decided he won't renew his contract and conclude group activities with KNK as was his own intention."

The label further revealed Inseong would enlist for his mandatory military service on February 8 KST.

In other news, Seoham left KNK in September of last year. Inseong, Jihun, and Dongwon are the remaining KNK members. Stay tuned for updates on KNK.