Changji Chen
Hefei Armageddon Bjj Academy
China 
Age 38      Belt WHITE
MALE WHITE MASTER 1
Points
3.33
Gold
2
Silver
1
Bronze
0
Sjjif World Accumulative Rank
Ranking
138
Rank Points Gold Silver Bronze
Sjjif World Rank 2020~2021 3.325 2 1 0
sjjcf chengdu jiu jitsu championship 2021 male white master 1 ultra heavy SILVER
sjjcf tianjin jiu jitsu championship 2020 male white master 1 ultra heavy GOLD
sjjcf wuhan open jiu jitsu championship 2020 male white master 1 super heavy GOLD