Spanx Founder Sara Blakely Just Identified the No. 1 Reason People Don't Succeed (and It's Quite Brilliant)

The billionaire head of the intimate apparel brand surprises us with a unique take on success most of us rarely think about.

Sara Blakely – Failure Driven Billionaire - Geeknack

Billionaire Spanx founder Sara Blakely will donate half of her

Success Magazine, Sara Blakely Feature - January 2016 by Spanx Inc

Sara Blakely Is A Billionaire (Again) After Selling A Majority Of

The Profile Dossier: Sara Blakely, the Self-Made Billionaire

Spanx founder Sarah Blakely rewards workers with $10,000 and first

Sara Blakely, Spanx Founder, Empowers Women and Small Businesses

Long-time Spanx devotees Oprah and Reese Witherspoon invest in

Why Spanx's Sara Blakely kept billion-dollar idea secret