The InnerFight Podcast

Every day, you’re surrounded by toxins — in the air you breathe, the water you drink, and even the products you use on your skin. In this eye-opening conversation, Marcus Smith sits down with Dr. Joe Nieusma, a toxicologist with nearly 40 years of experience, to expose the hidden dangers of modern living and what you c

When Tom Hill was diagnosed with rectal cancer, he made one choice — go all in. In this episode of the InnerFight Podcast,  Marcus Smith dives deep into Tom’s journey of fasting through chemo, rebuilding his mindset, and finding strength when there was no Plan B. “There’s no point in having a Plan B — you just go all i

In Episode 994 of The InnerFight Podcast, Marcus dives deep into The Long Game — a mindset built on purpose, adaptability, consistency, and patience. He shares powerful reflections on why instant gratification has rewired our brains for short-term thinking, and how to rebuild your ability to go long — in fitness, in ca

In this deeply vulnerable conversation, Eduan Viljoen—now an InnerFight Strength & Conditioning Coach—shares the inflection points that shaped him: a late surge into sport, losing (and rebuilding) confidence, navigating a complex childhood, and discovering why doing hard things matters far beyond the gym. We unpack emp

In this episode of the InnerFight Podcast,Marcus Smith sits down with Dr. Geoffrey Mount Varner — a Harvard-trained ER physician, former Assistant Chief Medical Officer for Washington D.C., and a three-time cancer survivor. Through 30 years on the front lines of emergency medicine, Dr. Geoffrey has learned that overthi

In this episode of the InnerFight Podcast, Marcus Smith sits down with Rob Jones for a heartfelt conversation on making good decisions fast as a parent. Rob shares how everyday choices — from the clothes his daughter wears to redefining what “success” means for his family — have reshaped his perspective. It’s an honest