John Yerkovich
Checkmat
United States of America 
Age 23      Belt PURPLE
MALE PURPLE SENIOR
Points
3.23
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank Nogi
Ranking
11
Rank Points Gold Silver Bronze
Sjjif World Rank Nogi 2014 3.225 1 1 0
sjjif world jiu-jitsu championship no gi 2014 male purple senior heavy GOLD
sjjif world jiu-jitsu championship no gi 2014 male purple senior open weight SILVER