Kim Jae Woong scored the biggest win of his career, stopping former two-division ONE World Champion Martin Nguyen in the first round with a concussive right hand. The two featherweight contenders met at the center of the Circle to start the contest, trading fierce combinations. Nguyen came forward aggressively, but Kim found a home for his counter right, stunning his opponent on multiple occasions. A final right hand ended the fight at the 3:15 mark. With the victory, Kim earned a crack at ONE Featherweight World Champion Thanh Le.