Seo In-guk
Jo Won-il
Acting
Lee Jong-suk
Jung Woo-sang
Acting
Kwon Yu-ri
Jung-eun
Acting
Park Cheol-min
Jae-seok
Acting
Park Jung-chul
Coach Jang
Acting
Yoon Kyun-sang
Yoon Gyun-sang
Acting
Shin Min-chul
Jung-dong
Acting
Kim Jae-young
Dae-Chan
Acting
Sunwoo Jae-duk
Woo-sang's Father
Acting
Cho Ja-young
Se-mi
Acting
Jeon Bo-mi
Ha-na
Acting
Lee Chang-joo
Woo-hyeon
Acting
Park Yong-sik
President of the Association
Acting
Kim Young-sun
Woo-sang's Mother
Acting
Yang Joon-hyeok
Yang Joon-hyeok
Acting
Kim Jung-hak
Reporter Han
Acting
Kim Won-hyo
Key Man
Acting
Oh In-hye
Female Coach
Acting
Nam Da-reum
Young Jung Woo-sang
Acting
Yu Seung-yong
Young Jo Won-il
Acting
Park Hyun-woo
Jo Min-guk
Acting
Ahn Jang-hyeok
Prologue Commentator
Acting
Nam Doh-hyeong
Prologue Announcer
Acting