Rong-chi Chang
Hsinchu B J J
Chinese Taipei 
Age 20      Belt BLUE
MALE BLUE ADULT
Points
18.70
Gold
2
Silver
0
Bronze
2
Sjjif World Accumulative Rank
Ranking
46
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 18.7 2 0 2
asjjf taiwan international jiu jitsu championship 2022 male blue adult feather GOLD
marianas pro japan 2023 male blue adult feather BRONZ
tokyo international spring jiu jitsu championship 2023 male blue adult feather BRONZ
asjjf taiwan international jiu jitsu championship 2023 male blue adult feather GOLD