Kenta Koyama
Impacto Bjj Japan
Japan 
Age 20      Belt WHITE
MALE WHITE TEEN
Points
0.75
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
56
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 0.75 0 1 0
dream kids jiu jitsu championship male white teen middle SILVER