Meet Your Trainer
Expert Guidance for Your Fitness Journey
Gamal Castile
Founder & Head Trainer
At SmartBodies, training isn't just about lifting weights — it's about transforming lives. Led by Gamal, a lifelong educator, athlete, and coach, SmartBodies combines science-backed fitness with a personal touch that few in the industry can match.
With two teaching degrees in Social Studies Education and Health Education, plus graduate studies in Kinesiology, Exercise Physiology, Anatomy, and Nutrition, Gamal brings a level of academic depth and practical wisdom that sets him apart.
A competitive bodybuilder and winner of the 2018 Mr. Missouri Overall Championship, Gamal knows what it takes to achieve elite physical results. He has also competed at the national level, representing discipline, focus, and a lifelong commitment to personal mastery.
Education & Certifications
- •Teaching Degrees: Social Studies & Health Education
- •Graduate Studies: Kinesiology & Exercise Physiology
- •Anatomy & Nutrition Specialist
- •Strong Education Special Needs Coaching
Achievements & Honors
- •2018 Mr. Missouri Overall Champion
- •National-Level Bodybuilding Competitor
- •5th-Degree Black Belt (40 years martial arts)
- •Renshi (連士) - Honorary Teaching Title from Japan
Beyond bodybuilding, Gamal has dedicated 40 years to martial arts, earning a 5th-degree black belt and the honorary teaching title of Renshi (連士) from Japan — a title reserved for masters who have proven excellence not only in skill, but in teaching and character.
Since 1991, Gamal has been coaching clients of all ages and abilities. He founded SmartBodies in 1995, building a community where education meets empowerment. His programs emphasize proper form, injury prevention, and individualized strategy — whether you're a competitive athlete, recovering from injury, or beginning your fitness journey.
SmartBodies also proudly partners with Boone County Family Resources, providing subsidized group classes for clients with special needs. Gamal's certifications include Strong Education's Special Needs Coaching Program, reflecting his passion for helping every person unlock their potential, regardless of ability level.
When you train with Gamal, you don't just get a coach — you get a teacher, a mentor, and someone who genuinely believes in your strength.
About SmartBodies
Putting the 'Personal' Back into Personal Training
At GC SmartBodies, we believe fitness is more than just a workout—it's a science-backed, personalized journey to total body wellness. Founded by Gamal Castile in 1995, our studio in Columbia, Missouri has become a trusted destination for individuals seeking a smarter, more sustainable approach to fitness.
With decades of expertise in kinesiology, exercise physiology, and corrective biomechanics, we specialize in helping our clients move better, feel stronger, and achieve long-term results. Whether you're navigating chronic pain, preparing for a competition, or simply wanting to feel your best, our custom programs are designed to meet you where you are—and move you forward.
1-on-1 Training
Personalized training sessions tailored to your specific goals and needs.
Nutrition Coaching
Expert guidance on nutrition and meal planning to support your fitness goals.
Specialized Programs
Custom programs for weight loss, muscle gain, and sports performance.
Ready to Transform Your Body?
Schedule your free consultation today and experience the SmartBodies difference