17. Mark Zuckerberg Age: 22 Hangs out with girl friends Stays in a rented apartment Drives a cycle
18. … also an entrepreneur Mark Zuckerberg CEO , Facebook www.facebook.com
19. Some sold garbage … Still became millionaires…
20. Szaky Age: 23 CEO , TerraCycle (www.terracycle.net) Selling Plantfood taken from garbage Revenue: ~$5 million Coolest entrepreneur of the Year (Inc.com)