1 2 3 4 3 mins SJJCF SHANGHAI JIU JITSU CHAMPIONSHIP 2021 Male Gray Youth Light Feather ~27.2kg 4 1 / 1 Yi Wei Qin ??? Zebra Gym CHN Yi Wei Qin ??? Zebra Gym CHN Huiyu Zhao ??? Gracie Jiu-jitsu Qingdao CHN Huiyu Zhao ??? Gracie Jiu-jitsu Qingdao CHN Yixia Shen ??? Inglorious Grapplers China CHN Yixia Shen ??? Inglorious Grapplers China CHN Yuxuan Zhang ??? Scream Jiujitsu Academy CHN Yuxuan Zhang ??? Scream Jiujitsu Academy CHN