Rong-chi Chang
Hsinchu B J J
Chinese Taipei 
Age 20      Belt YELLOW
MALE YELLOW JUNIOR TEEN
Points
0.75
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
114
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 0.75 0 1 0
asjjf dumau okinawa international open tournament 2017 male yellow junior teen middle SILVER