Group Wanna One Kim Jae-hwan attends a photo call Event at the headquarters of the Amorepacific Corporation in Yongsan District, Seoul on the afternoon of the 13th. October 13, 2018.
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