Categories Articles These 31-Year-Old Best Friends Started a Side Hustle to Solve a Workout Struggle — And It’s On Track to Hit $10 Million Annual Revenue This Year Post author By crystalg Post date August 22, 2025 Entrepreneur Tags 31yearold, Annual, Best, Friend's, Hustle, It's, million, revenue, Side, solve, Started, Struggle, These, this, track, Workout, year ← Silksong is out soon, and indie games are getting out of the way → How 60,000 military name tapes are made every month in a Fort Knox factory