Underdog, Isroilzhon Sultonov (Kgz) surprised experienced Joo-Young Kim at the vacant WBA ASIA EAST Super Lightweight title by UD in Seoul. Sultonov lead round by round with hard punches. Now, Super Lightweight division becomes more exciting within WBA ASIA!! Congratulations. #wbaboxing #wbaasia #wba아시아 #wbaアジア #wba亚洲