Yucheng Yan
Bonny Jiu-jitsu
Hong Kong 
Age 12      Belt YELLOW
MALE YELLOW KID 4
Points
3.50
Gold
1
Silver
0
Bronze
0
Sjjif World Accumulative Rank
Ranking
56
Rank Points Gold Silver Bronze
Sjjif World Rank 2023 3.5 1 0 0
sjjcf guangdong jiu jitsu championship 2023 male yellow pre teen light GOLD