Grappling Industries Gi and No-Gi grappling tournament with round-robin brackets for all belt levels and ages, at Sport Club Siemensstadt in Berlin, Berlin.
Grappling Industries Gi and No-Gi grappling tournament with round-robin brackets for all belt levels and ages, at Sport Club Siemensstadt in Berlin, Berlin.
Sport Club Siemensstadt, Buolstraße 14, 13629 Berlin, Germany