Billionaire Spanx founder Sara Blakely shares her best business advice

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

The Uplifter: How Spanx CEO Sara Blakely became one of the most

Billionaire Spanx founder Sara Blakely shares her best business advice

The Uplifter: How Spanx CEO Sara Blakely became one of the most

Billionaire Spanx founder Sara Blakely shares her best business advice

Sara Blakely

Secrets Of Sara Blakely Founder Of Billion Dollar Business: Spanx

6 Keys to Sara Blakely's Success - Thrive Global

How Spanx Founder Sara Blakely Went From Broke to Billionaire

Sara Blakely

Sara Blakely

Billionaire Sara Blakely Pledges to Give Away Half of Her Fortune

How Influencer Marketing Helped Build a $400 Million Brand: The