Underwear entrepreneur Sara Blakely makes debut on Forbes list and joins global club of super-rich still dominated by men
Sara Blakely: Spanx a billion, The Independent
The youngest U.S. billionaires under 43 – Orange County Register
Sara Blakely Of Spanx Is Now On Forbes' World Billionaires List
Forbes says Spanx's Sara Blakely, of Clearwater, is world's youngest self-made female billionaire
How Spanx Founder Sara Blakely Went From Broke to Billionaire
Why Spanx's Sara Blakely kept billion-dollar idea secret
Top Stories, From the Guardian, The Guardian, Todayspaper
Sara Blakely Of Spanx Is Now On Forbes' World Billionaires List
Spanx inventor squeezes on to billionaires' list, Retail industry
How Spanx founder Sara Blakely makes and spends her $1.1 billion fortune
Spanx Creator Sara Blakely Becomes Billionaire, Makes Forbes Newest List
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Sara Blakely - Wikipedia