The Brooklyn, New York, martial arts community is mourning the heartbreaking loss of Sensei Saul Castro, a respected Amerikick black belt and instructor whose dedication to teaching and mentoring young students left a lasting impact on countless families. Saul passed away on Saturday, July 11, 2026, at the age of 29, leaving behind a legacy defined by discipline, compassion, and an unwavering commitment to helping others succeed.
His unexpected death has prompted an outpouring of grief from students, fellow instructors, parents, and friends who remember him not only as an exceptional martial artist but also as a mentor who inspired confidence, respect, and perseverance in everyone he taught.
A Lifelong Passion for Martial Arts
Born on November 2, 1996, Saul Castro grew up in Brooklyn, where he developed a lifelong passion for martial arts. After graduating from Bishop Ford Central Catholic High School, he continued his education at St. Francis College, while remaining deeply involved in martial arts training.
Through years of dedication and hard work, Saul earned his black belt with Amerikick, eventually becoming a senior instructor at the organization’s Park Slope location. His classes emphasized more than physical technique—they focused on building confidence, discipline, respect, and resilience in students of all ages.
Parents often praised Saul for his patience, encouragement, and ability to connect with children, while advanced students admired his technical skill and commitment to helping others improve.
A Mentor Who Changed Lives
Those closest to Saul say his greatest accomplishment was not measured by belts or tournament achievements but by the positive influence he had on the lives of his students.
Whether teaching a child’s first martial arts class or coaching experienced practitioners during advanced seminars, Saul approached every lesson with enthusiasm, humility, and genuine care. His supportive teaching style created an environment where students felt encouraged to challenge themselves while developing both physical and personal strength.
Many former students credit him with helping them gain confidence, overcome obstacles, and discover abilities they never believed they possessed.
Tributes From the Amerikick Community
News of Saul’s passing has deeply affected the entire Amerikick organization, with instructors and students from multiple locations sharing heartfelt tributes in his memory.
Mark P. Russo, director of Amerikick Park Slope, remembered Saul as an outstanding instructor whose love for teaching was evident in every class he led. Friends and fellow black belts also described him as a compassionate individual whose generosity, humility, and positive spirit made him a respected member of the martial arts community.
Parents have expressed gratitude for the lasting impact Saul had on their children, remembering him as someone who encouraged every student to believe in themselves and strive to become better both inside and outside the dojo.
A Legacy Beyond the Dojo
While Saul was widely respected for his martial arts abilities, those who knew him best say his greatest strength was his character.
He was known for treating everyone with kindness and respect, always making time to encourage students, support fellow instructors, and welcome newcomers into the martial arts family.
His influence extended far beyond the training mats, leaving a lasting impression on generations of young people whose lives were shaped by his guidance and encouragement.
Funeral Arrangements
At the time of publication, the Castro family has not publicly announced funeral or memorial service arrangements. Details are expected to be shared in the coming days.
Members of the Amerikick community have also begun organizing gatherings and tributes to honor Saul’s memory while providing support to students, families, and instructors grieving his sudden loss.
As Brooklyn remembers the life of Sensei Saul Castro, many are reflecting on the extraordinary difference one person can make through compassion, leadership, and service to others.
Though his life was tragically cut short, Saul Castro’s legacy will continue through every student he inspired, every lesson he taught, and every life he helped transform. He will be deeply missed, lovingly remembered, and never forgotten.