1 3 5 4 2 2 mins SJJCF SHANGHAI JIU JITSU CHAMPIONSHIP 2021 Male White Kindergarten Rooster ~20.4kg 5 1 / 1 Hangfeng Zhou ??? Scream Jiujitsu Academy CHN Hangfeng Zhou ??? Scream Jiujitsu Academy CHN Yuchen Dong ??? Zebra Gym CHN Yuchen Dong ??? Zebra Gym CHN Hanlin Zhang ??? Scream Jiujitsu Academy CHN Hanlin Zhang ??? Scream Jiujitsu Academy CHN Zhou Xiran ??? Zebra Gym CHN Yirui Wang ??? Scream Jiujitsu Academy CHN