Wanna One, Lai Kuan-lin' even if you hide it

Group Wanna One arrived through the Incheon International Airport after finishing 'Wanna One World Tour ONE: THE WORLD' in Hong Kong on the afternoon of the 30th.

About Lai Kuan-lin

Lai Kuan-lin, also romanized as Lai Guanlin and better known mononymously as Guanlin, is a Taiwanese rapper, singer and actor based in South Korea and China.  Wikipedia