Guangyi Jiang 蒋光弈
Goldwing Bjj Academy
China 
Age 15      Belt WHITE
MALE WHITE PRE TEEN
Points
0.75
Gold
0
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
166
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 0.75 0 1 0
sjjcf shanghai jiu jitsu championship 2020 male white pre teen medium heavy SILVER