Spanx founder is the youngest female billionaire

Sara Blakely's fortune is self-made

How Spanx Founder Sara Blakely Went From Selling Fax Machines to

Spanx Founder Sara Blakely Gives $10,000, First-Class Plane

How Sara Blakely, Spanx Mogul, Became The Youngest Woman On Forbes

Video) Sara Blakely Shows Us How She Went From $5,000 to $1Billion