Lai Kuan-lin 'Min-mook Iron Wall Defense'

Lai Kuan-lin of the group Wanna One returned home through the Incheon International Airport Terminal #2 after finishing their overseas schedule 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