David Yu
10th Planet Jiu-jitsu
United States of America 
Age 48      Belt PURPLE
MALE PURPLE SENIOR
Points
6.23
Gold
0
Silver
3
Bronze
0
Sjjif World Accumulative Rank
Ranking
17
Rank Points Gold Silver Bronze
Sjjif World Rank 2017 0.825 0 1 0
all americas tournament male purple senior light SILVER
Sjjif World Rank 2016 2.7 0 1 0
sjjif world jiu-jitsu championship 2016 male purple senior light SILVER
Sjjif World Rank 2015 2.7 0 1 0
sjjif world jiu-jitsu championship 2015 male purple senior light SILVER