Spanx founder's look-good feel-good story
How did Sara Blakely become a billionaire? - Quora
How did Sara Blakely become a billionaire? - Quora
Sara Blakely on LinkedIn: #spanx #entrepreneur #giving #purpose
Success Magazine, Sara Blakely Feature - January 2016 by Spanx Inc
Sara Blakely Of Spanx
Sara Blakely
Why Spanx's Sara Blakely kept billion-dollar idea secret
The Spanx Story: What's Underneath the Incredible Success of Sara Blakely's Billion Dollar Empire (The Business Storybook Series)
The Spanx Story: What's Underneath the Incredible Success of Sara Blakely's Billion Dollar Empire (The Business Storybook Series)
Patents on the soles of your shoes: Oh, patents! Spanx® (1)