John Koback
Mybjj Team Japan
Japan 
Age 33      Belt BLUE
MALE BLUE ADULT 18
Points
4.40
Gold
0
Silver
1
Bronze
1
Sjjif World Accumulative Rank
Ranking
213
Rank Points Gold Silver Bronze
Sjjif World Rank 2019 440.00000000000006 0 1 1
okinawa open 2019 male blue adult 18 feather SILVER
okinawa open 2019 male blue adult 18 open weight BRONZ