Green Techpreneur
Started as a janitor, founded Paul Mitchell with a $700 loan, now worth $3.1 billion
Ukrainian emigrant, created WhatsApp, sold to Facebook for $19 billion; tip - "Do one thing, and do it well."
Grew up with limited funds, founded Starbucks, worth over $2.9 billion.
Overcame poverty, iconic talk show host, net worth over $2.9 billion.
Worked various jobs, founded Forever 21 with $11,000, worth $3.2 billion.
Dropped out of college, founded Polo, net worth $7.2 billion.
Lived nomadically, founded Nasty Gal, net worth $280 million.
Co-founded Apple, revolutionized technology, Jobs' net worth $10.2 billion
Started with £100, founded Virgin empire, net worth $4.2 billion.
Served in the US army, founded Walmart with a $25,000 loan, valued at over $176 million in the opposite direction.