73: Yuen Yung; "Better Than Having Nobody to Date" (Pebbles)

All Yuen wanted was a good bite of sushi, but with his 30-minute lunch break, he knew there'd be no time for his favorite sushi place. After eating grocery store sushi, he realized he was settling, when what he wanted was fast casual sushi.

Fast-forward two years, and Yuen found himself raising the walls on a brick-and-mortar business of his own, abandoning the wealth-management field for entrepreneurship. Nearly six years later, he's going strong and proving that they can "make the world better, one stomach at a time."