Yixin Ko
Taiwan B J J
Chinese Taipei 
Age 25      Belt WHITE
MALE WHITE ADULT
Points
8.40
Gold
2
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
49
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 8.4 2 0 0
asjjf taiwan international jiu jitsu championship 2022 male white adult super heavy GOLD
asjjf taiwan international jiu jitsu championship 2022 male white adult open weight GOLD