Professional Surfer

Ian Walsh

Big-wave surfer and Maui native Ian Walsh is one of the world's most passionate and dedicated surfers. He has been well-recognized for charging some of the biggest waves on the planet since he was a teenager.


ASP Vans Triple Crown Pipeline Master


WSL Big Wave World Tour

"Momentous products have helped me power through so many days on the water that morph into endurace days vs just surfing sessions."

Whether in an elite contest, surfing for the cameras, or riding for himself, Ian's longevity and experience in the water shine through. Ian is the founder of a youth surf contest in Maui known as the Ian Walsh Menehune Mayhem Surf Event. He is also a chef who typically enthralls people with eye-pleasing, crave-worthy dishes from around the world.

What sets us apart

Trusted & Used by the Best

Pro Team & Athlete Adoption

150+ paying team customers in professional and NCAA sports. 72% of NFL teams consistently buy and stock Momentous products in their locker room. We are honored to work with world record holders, Super Bowl champs, Tour de France winners and Olympians.

Trusted by & Used by the Best

Science-backed & Best in Class

The Momentous product portfolio consists of products with deep scientific backing, direct clinical proof, patents and patented ingredients. Plus they have been designed by performance experts in the NFL, NBA, MLB, NHL and NCAA and are tested rigorously by independent 3rd parties.

Trusted by & Used by the Best

U.S. Military Funding & Adoption

Momentous has been awarded 6 innovation and research contracts to further human performance and optimization by the Department of Defense. This funding has supported clinical research and product development enabling us to bring the best and innovative products and solutions to market.