Sungwook Yoon
Jiu Jitsu Lab
Korea 
Age 25      Belt WHITE
MALE WHITE ADULT 18
Points
0.28
Gold
0
Silver
0
Bronze
1
Sjjif World Accumulative Rank Nogi
Ranking
229
Rank Points Gold Silver Bronze
Sjjif World Rank Nogi 2018 0.275 0 0 1
asjjf dumau no-gi korea grand prix 2017 male white adult 18 feather BRONZ