Meet Our Trainers
"Meet the Masters Behind the Muscle."
“Meet the Experts Behind Your Transformation – Certified, Passionate, and Rooted in Tradition.”
MuddyMuscles®
Kyoshi
Arun Dev
7th DAN black belt and internationally certified master trainer with over 30 years of experience in martial arts, self-defense, and tactical mindset training. He specializes in delivering high-impact corporate workshops focused on situational awareness, employee safety, stress management, and resilience—blending traditional discipline with modern workplace needs.
Sensei
Ranjeet Singh
Head Instructor at KKshatriya Gurukul, Gurgaon, a 2nd DAN Black Belt in Karate, and a certified Krav Maga and Close Combat (CQC) trainer. With over 10 years of experience, he has trained under renowned global masters and currently serves as the Chief Instructor of SANKUKAI Delhi NCR and Haryana.
At KKshatriya Gurukul, he leads specialized programs in self-defense, executive protection, and scenario-based combat. His training blends traditional discipline with modern tactical awareness, empowering individuals to face real-life challenges with confidence and
Sesnei
Sudarshan Dev
3rd DAN Black belt in SANKUKAI and a dedicated martial arts practitioner and co-founder of MuddyMuscles®. With extensive training in traditional Indian systems like Kalaripayattu and Silambam, as well as modern disciplines such as Shotokan Karate and Krav Maga, he embodies an effective fusion of ancient wisdom and contemporary combat techniques. Having trained under his father, veteran martial artist Kyoshi Arun Dev, he brings both traditional authenticity and a forward-thinking approach to his coaching.
Sudarshan excels in personal and group coaching, delivering customized training programs in strength, self-defense, and situational awareness—both online via Sentojutsu® and in-person at the dojo. Passionate about education and cultural fitness, he also plays a key role in curriculum development, instructor training, and the organization of corporate, community, and youth outreach events.