Coach Ko Jung-sik, who revealed Kim Sung-joo's grades and love stories to the whole world. LOL
#StrongestBaseball #Go Jung-sik #Kim Sung-joo #ChungAng University

📌 Replays at home: https://tv.jtbc.co.kr/ckmonsters
📌 #Stream on TVing: https://tving.onelink.me/xHqC/1vihef6r