Founder/ Director of Operation
Aiden Mansour
aiden@allsubmissiongrappling.com
Head of Ads & Sponsorships
Yan Zheng
yan@worldjiujitsuexpo.net
Founder/ Director of Operation
Aiden Mansour
aiden@allsubmissiongrappling.com
Head of Ads & Sponsorships
Yan Zheng
yan@worldjiujitsuexpo.net