Who is Spanx founder Sara Blakely?

Sara Blakely first came up with the idea for Spanx when she was forced to wear pantyhose while working as a door-to-door saleswoman in Florida.

Masters of Scale: How to find your big idea, with Sara Blakely

3 Cold-Calling Secrets From Sara Blakely, Founder of Spanx

Spanx Founder Sara Blakely's Assistants Share What the Job Was Like

Watch: Spanx employees stunned by CEO's gift

What Sara Blakely, Spanx Founder, Can't Travel Without - The New York Times

Spanx Founder Sara Blakely Was a Bridesmaid 13 Times Before Getting Married

Sara Blakely on Celebrating Failure & Creating Spanx

Sara Blakely: Start Small, Think Big, Scale Fast

How failure helped Spanx founder Sara Blakely reach billionaire status

Spanx founder Sara Blakely gives staff $10,000, plane tickets - ABC News

10 Self-Made Things The Founder of Spanx Did to Become a Billionaire

Spanx Founder Sara Blakely Shares Secrets To Building A Billion-Dollar Business

Spanx founder Sara Blakely on failure

Persistence is Key: How Sara Blakely Made a Billion Dollars Helping Women Feel Comfortable With Spanx

Sara Blakely, Spanx Founder, Empowers Women and Small Businesses

Sara Blakely: The Woman Behind Spanx

Blackstone Buys Majority Stake in SPANX, Inc.

How Sara Blakely Went From Disney Goofy to Spanx Billionaire

Spanx Founder One of Forbes' Top Self-Made Women - Atlanta Jewish Times