Hsin-yu Chang
Hsinchu B J J
Chinese Taipei 
Age 9      Belt WHITE
FEMALE WHITE KID 4
Points
23.00
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
17
Rank Points Gold Silver Bronze
Sjjif World Rank 2025 23.0 0 1 0
asjjf taiwan international open jiu jitsu championship 2025 female kid 4 white light feather SILVER