60 Minutes Australia - One great idea: Spanx inventor Sara Blakely has turned $5000 into $1000000000 (a billion). Not bad!

A (Literal) Billion Dollar Booty and a Heart of Gold - How Sara

Sara Blakely, Biography, Spanx, & Facts

Spanx Founder Sara Blakely Reflects on Her 'Unusual' Business

Sara Blakely, Biography, Spanx, & Facts

How a saleswoman turned $5000 savings into a billion-dollar

Self-Made Billionaire Sara Blakely on How She Overcomes Failure

Spanx: How a Billion Dollar Idea Wasn't Such a Stretch

How Sara Blakely Turned $5,000 to a $1 Billion Empire by Helping

Spanx Founder Sara Blakely Gifts Her Employees $10,000 Each And

How failure helped Spanx founder Sara Blakely reach billionaire status