Hwang Min-hyun of the group Wanna One has a photo time at the '2018 SBS KPop year-end festival' photo wall event held at Gocheok Sky Dome in Guro-gu, Seoul on the afternoon of the 25th.
About Hwang Min-hyun
Hwang Min-hyun, known mononymously as Minhyun, is a South Korean singer, songwriter and actor. Hwang Minhyun was discovered by South Korean entertainment agency Pledis Entertainment at the age of fifteen.
 Wikipedia