Spanx founder Sara Blakely is first female billionaire to donate

ForbesWomen Weekly: Sara Blakely Is A Billionaire Again, A New Way To Battle Burnout, And More

Spanx founder Sara Blakely: First female billionaire to join Gates-Buffet donation pledge

Sara Blakely of Spanx Celebrates Women and Surprises Employees With $10K and First-Class Flights

Who invented Spanx? Billionaire Sarah Blakely's story, with some help from Oprah

Spanx founder: It's fun to make money -- and to give it away

ATD 2023 The HCMS

Sara Blakely: Five lessons in smarter thinking

Spanx founder Sara Blakely loans out her wedding dress to strangers

How Sara Blakely Created A Billion-Dollar Brand

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Spanx Mogul Sara Blakely Becomes First Female Billionaire To Join Gates-Buffett Giving Pledge

Sara Blakely: Spanx a billion, The Independent

Forbes says Spanx's Sara Blakely, of Clearwater, is world's youngest self-made female billionaire

Atlanta billionaire to donate $5 million to female business owners - Atlanta Business Chronicle