David winning at the 2017 Grappling Industries in Melbourne

Published 14/04/2017 at 2550 × 1702 in David winning at the 2017 Grappling Industries in Melbourne
Marcel Leteri Sasso de Oliveira's​ student at the 2017 Grappling Industries in Melbourne.

David D’Aversa winning at the 2017 Grappling Industries in Melbourne

Success for Marcel Leteri Sasso de Oliveira’s student, Gold Medals for David D’Aversa​ in his division at the 2017 Grappling Industries in Melbourne.