Wanna One Kim Jae-hwan, 'retro-style glasses with half a face covered'

group Wanna One arrived through the Incheon International Airport after the World Tour ('Wanna One World Tour ONE: THE WORLD') in Jakarta, Indonesia, on Thursday morning.

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