Chengyu Zheng
Chengdu Brazilian Jiu-jitsu Academy
China 
Age 17      Belt GRAY
MALE GRAY TEEN
Points
1.75
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
43
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 1.75 1 0 0
sjjcf chengdu jiu jitsu championship 2021 male gray teen light feather GOLD