Whenit comes to sculpting Hollywood bodies, pioneering fitnesstrends, andinspiring millions tolive healthier lives, few names resonatelike Harley Pasternak. Renownedworldwideas acelebrity trainer, NYT bestselling author, nutrition authority, and sought-after public speaker, Pasternak has built a powerhouse reputation rooted in science, innovation, and real-world results.
A Foundation in Science and Human Performance
Unlike manypersonalities in the fitnessindustry, Harley Pasternak’sinfluence isn’t built on hype4it’s built on rigorous science. He holds a Bachelor of Science in Kinesiology from the University of Western Ontario and a Master of Science in Exercise Physiology and Nutritional Sciences from the University of Toronto. His research has delved into exercise physiology, metabolism, and the impact of nutrition on performance and health.
He’s also certified by elite organizations like the American College of Sports Medicine and the The Canadian Society of Exercise Physiology credentials that signal his deep understanding of human physiology and evidence-based training.
Academic Credentials
- Bachelor of Science in Kinesiology – University of Western Ontario
- Master of Science in Exercise Physiology and Nutritional Sciences – University of Toronto
Professional Certifications
- American College of Sports Medicine
- National Strength and Conditioning Association
Trainer to the Stars
Pasternak’s clientele reads like the guest list of the Met Gala. He’s the trusted trainer and wellness advisor to global icons including Lady Gaga, Rihanna, Megan Fox, Katy Perry, Ariana Grande, Jessica Simpson, Adam Levine, Kim Kardashian, and over 100 more.
Pasternak’s approach is famously practical. He understands that consistency beats extremes, and his plans fit into the demanding schedules of his celebrity clients. His philosophy has helped transform countless bodies4and mindsets4in the entertainment industry.