By A Mystery Man Writer
Sara Blakely – Failure Driven Billionaire - Geeknack
Spanx Founder Sara Blakely's 5 Keys To Building Lifelong Success
Spanx Founder Sara Blakely Reflects on Her 'Unusual' Business
Sara Blakely took $5k in savings, changed the shapewear industry
A Day in the Life of Spanx's Founder Sara Blakely - WSJ
How Sara Blakely Turned $5,000 into a Billion-Dollar Empire
Chief How Embracing Failure Fueled Spanx's Founder Sara
Who is Spanx CEO Sara Blakely and How Much is Her Company Worth?
5 Steps to Finding Your Next Big Idea from Spanx's Sara Blakely