Manifesique

Manifest your best self-physique, mindset, lifestyle.

About Bart - Founder of Manifesique

My name is Bart Msimangira, and I'm the founder of Manifesique — a coaching brand built on discipline, resilience, and the belief that your best self can be manifested through consistent effort.I was born in Dar es Salaam, Tanzania, and grew up in Australia, Botswana, and New Zealand before moving to the United States in 2009. My multicultural upbringing shaped my mindset, but my passion for fitness started young — doing aerobic workouts in the living room with my family during the ’90s.Since then, I’ve trained consistently for nearly 20 years, experimenting with everything from keto and clean bulks to advanced programs like P90X, Insanity, and Body Beast.As a lifetime natural athlete, health and longevity are core to my coaching philosophy — which led me to natural competitive bodybuilding.In 2015, I earned my WNBF Pro Card. Since then I’ve:

  • Won 1st place at the Natural Pro Classic Physique division (Windy City Naturals, 2018)

  • Won two natural pro shows in 2021 (INBA/PNBA North American & OCB Midwest States)

Outside of the gym, I’m a husband, father of two, and a senior leader in software development, where I’ve led multiple engineering teams as a Director.Fitness has helped me stay grounded, sharpen my mindset, and build systems for success — and I coach with that same structure and intent.# Why I Created ManifesiqueI created Manifesique to help others unlock the discipline and structure needed to manifest their ideal physique and lifestyle.Whether you’re preparing for a stage or simply looking to level up your health, I’ll help you create a plan that aligns with your vision — and hold you accountable to seeing it through.

Coaching Services

🔺 Contest Prep Coaching
Full prep for natural bodybuilding competitors — includes peak week planning, training periodization, macro setup, posing feedback, and readiness.💪 Performance Coaching
Structured coaching for non-competitors to build muscle, burn fat, and increase performance — with high-level accountability and planning.⚡ Lifestyle Transformation
For professionals and high-performers who want to get lean, feel strong, and install systems for long-term health and fitness success.🛡️ Maintenance & Optimization
Designed for clients or athletes maintaining their physique with structure — ideal for offseason, reverse diets, or staying sharp year-round.

Ready to Manifest Your Best Self?

If you’re ready to get serious about your training, nutrition, mindset, and lifestyle - I’d love to work with you.