윤경호

Geon-woo

Sawoo

Sa-woo

Oh Woo-jin

Ho-seok

Ryu Kwon-ha

Dae-ho

Oh Kyung-won

Jin-tae

Moon Yoo-seong

Deok-soo

Han Young-kwang

Geon-woo's coach

Yoon Song-ah

Geon-woo's aunt