(93)Gongkwon Yusul’s Jeon Chan-jun fought for 30 people (Korean Martial Arts)

Korea’s Jeon Chan-jun Kwanjang failed in the Gongkwon Yusul sparring Against 40 people. he had 24 fight, 8 wins, 9 losses and 4 draw. (Korea jiu jitsu) (Korea MMA) International GongkwonYusul Association World Yeomtasul Federation Korea jiu jitsu Gongkwon Yusul grappling Hapkido