When you think of Elon Musk, the image of a tech titan, the world's richest man, likely comes to mind. But here's a little-known fact: Elon Musk wasn't always living in the lap of luxury. Before the SpaceX rockets, Tesla cars, and solar panels, a young man was scraping by on just $1 a day. Yes, you read that right – one dollar. Don't Miss: Are you rich? Here’s what Americans think you need to be considered wealthy. How do billionaires pay less in income tax than you? Tax deferring is their numbe