Spanx's Sara Blakely Shares 5 Tips for Building a Billion-Dollar

By Justin Biel, trends editor at Grow Wire ⏰ 5-minute read In short: As the world’s youngest self-made female billionaire, Spanx founder Sara Blakely shared stories from the growth of her company in a talk at NPR’s How I Built This Summit 2019. Blakely said her training as a door-to-door salesperson

Spanx's Sara Blakely Shares 5 Tips for Building a Billion-Dollar Idea

Spanx's Sara Blakely Shares 5 Tips for Building a Billion-Dollar Idea