Question: What is the name of the Brazilian mixed martial artist and Brazilian Jiu-Jitsu practitioner, whose associated is affiliated with the ZenQuest Martial Arts Center?
Sentence (from "ZenQuest Martial Arts Center"): It is affiliated with the Okinawan Karatedo Association, Demian Maia Jiu-Jitsu Association, and Team Sityodtong Boston, and is accredited by the North American Grappling Association.
Relevant evidence: Yes