Apocalypse Jiu Jitsu

Apocalypse Jiu Jitsu is led by Professor Steven Olivier, a 4th-degree black belt whose background spans 18 years in law enforcement alongside a decorated competitive career, including World and Pan American titles. Established in 2013 in New Windsor, New York, the academy reflects Olivier’s emphasis on practical self-defense, discipline, and mental resilience, drawing on his experience to blend tactical awareness with Brazilian Jiu-Jitsu technique. The coaching staff also includes black belts Neelanjan Choudhury, John Reilly, and Andrew Marrero, the latter bringing a sports science and strength conditioning perspective informed by his academic and military research work. Students at Apocalypse train in both gi and no-gi formats, with classes structured to accommodate all adult skill levels. The school maintains an open mat policy that welcomes drop-ins, supporting ongoing skill refinement and sparring beyond formal instruction. The curriculum balances fundamentals with advanced strategies, reflecting the founder’s mission to foster hard work and dedication on the mats as a path to personal growth and effective self-defense. The facility is wheelchair accessible, underscoring the academy’s inclusive approach. While the primary focus is on adult training, the school’s origins and philosophy emphasize building a diverse training environment that includes professionals from various backgrounds. Apocalypse Jiu Jitsu’s roots in the Hudson Valley and its leadership’s blend of competitive success and real-world experience shape a program grounded in discipline, efficiency, and continuous improvement.

Amenities