Isaac Chang
Taiwan B J J
United States of America 
Age 45      Belt BROWN
MALE BROWN MASTER 41
Points
7.70
Gold
2
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
14
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 7.7 2 0 0
asjjf taiwan international jiu jitsu championship 2023 male brown master 3 heavy GOLD
asjjf taiwan international jiu jitsu championship 2023 male brown master 3 open weight GOLD