Grappling Industries Gi and No-Gi grappling tournament with round-robin brackets for all belt levels and ages, at Sporthalle Wandsbek in Hamburg, Hamburg.
Grappling Industries Gi and No-Gi grappling tournament with round-robin brackets for all belt levels and ages, at Sporthalle Wandsbek in Hamburg, Hamburg.
Sporthalle Wandsbek, Rüterstraße 75, 22041 Hamburg, Germany