There’s a stereotype in America that successful CEOs and entrepreneurs were born with silver spoons in their mouths. Their eye-popping fortunes were little more than a gift from luck, genetics or privilege. Given this stereotype, it’s tough to imagine people like Warren Buffett ever working “regular jobs” like the rest of us. However, you may be surprised to learn that many titans of industry got their start in very pedestrian positions that you wouldn’t suspect. Today, we look back on the first jobs of 10 wealthy CEOs and entrepreneurs.