This Former Banker Turned Janitor Now Makes $10 Million Annually on His Cleaning Business
Opinions expressed by Entrepreneur contributors are their own. Not many bankers would leave their comfortable, high-paying position to clean toilets. But that’s exactly what John Disselkamp did. The decision turned out to be the best of his life. Disselkamp now runs a $10 Million Janitorial company. But for the months after he left his banking…