North Korean looks, South Korean looks, and Japanese looks (Feat. Mr. Joo)

Hyun Bin and Jung Woo-sung are always considered to have North Korean looks,
while Yoo Hae-jin and Kwak Do-won are considered to have South Korean looks.
Then, what kind of look does Joo Jin-woo, who was exempted from military service due to acute hepatitis, have?