Wanna One Yoon Ji-sung is performing Entrance through Gimpo International Airport in Gangseo-gu, Seoul after finishing fan signing and high touch Events in Japan with members on the 22nd.
About Yoon Ji-sung
Yoon Ji-sung is a South Korean singer and actor. He is best known for finishing eighth in the second series of Produce 101 and is the former leader of South Korean boy group Wanna One.
 Wikipedia