BJJ in Laatzen

Laatzen (Hannover-Süd) is represented by **ATAQUE DUPLO BJJ Hannover** — a BJJ-only Verein (Ataque Duplo BJJ Association e.V.) founded 2020 under Headcoach Douglas Mayer (2nd-degree BJJ Black Belt and 1. Vorstand) with three Black Belts on staff (Mayer, Andreas — 1st-degree BB and 2. Vorstand, plus Robin) and the Brazilian Dachverein Ataque Duplo Florianópolis behind them. Training runs Gi and No-Gi five days a week plus Open Mat on Saturdays and freies Training on Fridays. Pricing is competitive — €35/mo regulär and €20/mo ermäßigt, both on a 6-month Laufzeit with 3 Monate Kündigungsfrist.