p>In this episode of Hidden Foundations, Kendall is joined by Matthew Rehrig, a gym owner, father, and Type 1 diabetic, to unpack the pressure behind building a business while managing a relentless health condition. Matt shares how 2015 changed everything: a new baby, a new house, a young marriage, a risky gym investment, and the stress that surrounded his early years as an entrepreneur. Six months after opening the gym, he was diagnosed with Type 1 diabetes, forcing him to manage blood sugar, insulin, workouts, family life, and business ownership every day. Kendall and Matt also explore door-to-door sales, fitness coaching, confidence, keeping promises to yourself, raising three sons, his complicated relationship with his father, and how early family patterns shape the way we lead, parent, and survive pressure.
Chapters:
00:00 Cold Open: Fitness, Failure, and Diabetes
00:43 Meet Matthew Rehrig
01:57 Gym, Marriage, Risk, and Scrappy Beginnings
10:23 Family Drive, Baseball, and Door-to-Door Sales
14:35 Type 1 Diabetes Diagnosis
30:47 Living on the Blood Sugar Tightrope
36:19 Coaching Confidence and Keeping Promises
51:17 Fatherhood, Regret, and Breaking Patterns