John Romaniello, one of the most highly regarded experts in the fitness industry, has written for a myriad of publications, ranging from Men's Health to Fast Company, and has been featured as an expert on a number of television programs, including Good Morning America. Romaniello is an angel investor in addition to his writing, and serves as an advisor to nearly a dozen fitness and tech companies.

Clinically incapable of taking himself seriously, Roman lives in New York's West Village, shares a strained relationship with the NY Jets, and loves unicorns, sarcasm, poker and writing about himself in the third person.