Chiang Chen-yuan
Taiwan B J J
Chinese Taipei 
Age 37      Belt BROWN
MALE BROWN MASTER 30
Points
235.50
Gold
2
Silver
1
Bronze
1
Sjjif World Accumulative Rank
Ranking
9
Rank Points Gold Silver Bronze
Sjjif World Rank 2025 75.5 0 1 1
sjjif world jiu jitsu championship 2025 male brown master 30 medium heavy SILVER
sjjif world jiu jitsu championship 2025 male brown master 30 open weight BRONZ