Kim Jae-hwan and Hwang Min-hyun of the group Wanna One left for Los Angeles, USA, via the Incheon International Airport to attend Mnet's K-Con 2018 LA (KCON 2018 LA) on the afternoon of the 10th.
About Kim Jae-hwan
Kim Jae-hwan, better known by the monomyn Jaehwan, is a South Korean singer-songwriter, known for finishing fourth in Produce 101. He is a former member and main vocalist of South Korean boy group Wanna One.
 Wikipedia