• The fortunes of Wall Street billionaires have soared. (www.lakeplacidnews.com, collected on 04/11/2016)
• China is the world's second-biggest producer of billionaires after the United States. (www.amcostarica.com, collected on 09/11/2016)
• The G.I. Bill also helped to create the modern knowledge economy that made men like Thiel billionaires. (www.ilkestonadvertiser.co.uk, collected on 26/11/2016)
• Spanos just represents the new viral element of greedy billionaires going after public money and power. (www.villanovan.com, collected on 16/11/2016)
• This is why a few oligarchs could become billionaires overnight. (uk.reuters.com, collected on 09/11/2016)
• In each of them, erratic billionaires bail themselves out by creating an alter ego using private wealth. (www.morningstaronline.co.uk, collected on 05/11/2016)
• What else makes billionaires? (www.dailytribune.com, collected on 26/11/2016)
• There are millionaires and billionaires out there that probably lead very unfulfilled lives. (www.sbstatesman.com, collected on 06/11/2016)
• Other than the fact that they’re billionaires, they’re also college dropouts. (www.smalltownpapers.com, collected on 06/11/2016)
• Do the Walton offspring deserve to be billionaires? (www.rollingstone.com, collected on 06/11/2016)

millionaires (10,128), Forbes (2,865), wealth (2,093), list (1,398), Koch (1,343), richest (1,315), tax (1,126), corporations (1,113), net worth (1,019), list of (844), money (799), billion (793), Sanders (765), who (760), Bill Gates (755), Wall Street (732), Gates (720), taxes (702), world’s (683), Buffett (677), of (657), Wall (642), multi-millionaires (636), are (631), their (613), billionaire (611), worth (596), Warren Buffett (596), David Koch (572), self-made (548), fortunes (522), Soros (519), rich (514), and (512), Billionaires (504), Zuckerberg (503), multimillionaires (502), tech (462), Hurun (439), George Soros (429), world (427), net (420), Trump (417), millions (414), Warren (394), trillion (393), the world (385), handful (383), hedge (383), Forbes’ (378), middle class (378), in the world (377), Silicon (375), wealthy (370), campaign (352), PACs (352), breaks (351), Mark Zuckerberg (350), China (348), political (339)