Kang Nae-ri (October 13, 2021). "정겨운·변우민 등 5인, 신생 디어이엔티와 전속계약 "前 매니저와 의리" [5 people including Jung Gyu-woon and Byun Woo-min, signed an exclusive contract with the new D.ENT. "Loyalty to the former manager] (in Korean). YTN. Retrieved October 13, 2021 – via Naver.