Cheng Jun Yin
Other
China 
Age 11      Belt GRAY
MALE GRAY YOUTH
Points
3.50
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
99
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 3.5 1 0 0
sjjcf jinan jiu jitsu championship 2022 male gray youth light GOLD