Isaac Chang
Taiwan B J J
Chinese Taipei 
Age 45      Belt BROWN
MALE BROWN MASTER 30
Points
2.25
Gold
0
Silver
1
Bronze
1
Sjjif World Accumulative Rank
Ranking
96
Rank Points Gold Silver Bronze
Sjjif World Rank 2018 225.0 0 1 1
asjjf taiwan international jiu jitsu championship male brown master 30 light SILVER
asjjf taiwan international jiu jitsu championship male brown master 30 open weight BRONZ