Suro Jason Inay - Biography

Head of the Inayan System of Eskrima and Founder of the Spyder Dumog System

Jason Inay, an esteemed figure in the world of martial arts, has dedicated his life to the practice and teaching of Eskrima, the Filipino martial art. From his humble beginnings as a six-year-old enthusiast in 1979 to his present-day endeavors, Jason's journey has been one of relentless pursuit, unwavering commitment, and remarkable accomplishments.


With over 40 years of experience in Eskrima, Jason is the inheritor of the esteemed Inayan System of Eskrima. Following in the footsteps of his father, Mangisursuro Mike Inay (GM Mike Inay or Suro Mike Inay), Jason proudly carries forward the legacy of this system, perpetuating its teachings and principles.

Jason's martial arts prowess extends far beyond Eskrima. With certifications as an instructor in Eskrima, Kali, Silat, Panantukan/Pangamut Jun Fan Gung Fu, Jeet Kune Do, and Self-Defense, his expertise encompasses a wide array of disciplines. Furthermore, his 25 years of practice in Tai Chi/Chi Kung and 20 years of experience in Kenpo/Karate-Ju Jitsu have enriched his knowledge and understanding of various martial arts forms.


As an internationally recognized instructor, Jason has imparted his wisdom to students across the globe. From the United States and Canada to Barbados, Italy, Spain, Portugal, the Netherlands, Germany, England, Scotland, Kuwait, the Philippines, and Japan, he has shared his passion for Eskrima and martial arts with practitioners from diverse backgrounds and cultures. Soon, he will be embarking on another teaching opportunity in Dubai, further expanding his global reach.


Jason's contributions to the world of martial arts have garnered him numerous accolades. Notably, he was inducted into the Master's Hall of Fame in 2003, receiving the pioneer award, and was honored by the USA Martial Arts Hall of Fame in 2006 as an Escrima Grand Master. The Philippine Martial Arts Hall of Fame recognized him in 2012 as the Most Outstanding FMA Practitioner, followed by his induction as a Grand Master member of the World Head of Family Sokeship Council. In 2014, the Master's Hall of Fame bestowed upon him the Silver Lifetime Achievement award for his remarkable dedication spanning over 30 years in Eskrima. His accomplishments culminated in 2015 when he received a lifetime achievement award in Angel Cabales - Serrada Eskrima.


In addition to his martial arts expertise, Jason has ventured into the realms of security and law enforcement. Drawing upon his experiences in these fields, he founded the Spyder Dumog System, a unique amalgamation of modern martial arts and practical techniques. This system emphasizes self-defense and personal safety, integrating Jason's extensive knowledge and real-life applications.

Jason's commitment to the development and empowerment of individuals through martial arts remains unwavering. Whether it be inspiring personal growth, promoting physical fitness, or equipping individuals with self-defense skills, he believes that martial arts have the power to shape lives positively.


As you explore the world of martial arts and seek to cultivate resilience, discipline, and self-improvement, Jason Inay stands as a beacon of knowledge, experience, and inspiration. His dedication, achievements, and unwavering passion continue to leave an indelible mark on the martial arts community and the lives of those he has the privilege to teach and train alongside.