Chengkun Wu
Atos 901
China 
Age 30      Belt BLUE
MALE BLUE ADULT
Points
3.40
Gold
1
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
230
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 1.65 0 1 0
sjjcf nanjing jiu jitsu championship 2023 male blue adult middle SILVER
Sjjif World Rank 2020~2021 1.75 1 0 0
sjjcf shanghai jiu jitsu championship 2021 male blue adult middle GOLD