Chengyi Yang
Checkmat China
China 
Age 16      Belt GRAY
FEMALE GRAY JUNIOR TEEN
Points
1.75
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
67
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 1.75 1 0 0
sjjcf guangdong jiu jitsu championship 2021 female gray junior teen light GOLD