Genki Yamamoto
The Blackbelt Japan
Japan 
Age 14      Belt GRAY
MALE GRAY KID 5
Points
1.20
Gold
0
Silver
0
Bronze
1
Sjjif World Accumulative Rank
Ranking
182
Rank Points Gold Silver Bronze
Sjjif World Rank 2024 1.2 0 0 1
tokyo international winter jiu jitsu championship 2023 male gray junior teen middle BRONZ