João Kobayashi
Checkmat Japan
Japan 
Age 16      Belt YELLOW
MALE YELLOW TEEN
Points
0.50
Gold
0
Silver
0
Bronze
1
Sjjif World Accumulative Rank
Ranking
97
Rank Points Gold Silver Bronze
Sjjif World Rank 2022 0.5 0 0 1
sjjjf kids jiu jitsu tournament 2022 male yellow teen light BRONZ