Zac Kostura

EVP of Product Strategy and Solution Development

Flexnode

As Executive Vice President of Product Strategy and Solution Development at Flexnode, Zak leads product strategy for next-generation data center infrastructure designed to meet the demands of high-performance computing and AI workloads. His focus is on bridging technology, design, and business strategy to shape modular solutions that redefine how compute infrastructure is deployed and scaled.

Mike Fantigrassi

Head of Product

National Academy of Sports Medicine (NASM)

Mike Fantigrassi, MS, MBA, NASM-CPT, CES, PES, CNC, NSCA-CSCS, is a seasoned professional with over 30 years in the health and fitness industry. Throughout his extensive career, Mike has navigated roles ranging from personal trainer and fitness manager to pivotal leadership positions at the National Academy of Sports Medicine (NASM). Since 2010, he has dedicated his expertise to NASM, currently serving as the Head of Product.

Mike is recognized as a subject matter expert in fitness, wellness, and nutrition, and his insights have found their way into books, magazines, and various media outlets. Under his guidance, NASM has introduced numerous initiatives, including courses in wellness, nutrition, and physique enhancement. Mike holds a B.S. in Food and Nutrition from Florida State University and an M.S. in Exercise Science from PennWest University.