Stephen Posner is a distinguished Jiu-Jitsu practitioner who has been meticulously honing his skills under the tutelage of our legendary master Jean Jacques Machado. He is celebrated for his unwavering commitment to technical excellence, a hallmark that distinguishes him as both a formidable competitor and a revered instructor. His teaching approach is characterized by patience and inclusivity which has endeared him to students of all ages. For those seeking to embark on their Jiu-Jitsu journey or refine their existing skills, Stephen offers expert guidance and inspiration.