Nancy Walton Laurie at a Cedar Lake
Nancy Walton Laurie at a Cedar Lake dancers' practice. She founded the contemporary ballet group in 2002.
  • Nancy Walton Laurie is the daughter of Walmart cofounder James "Bud" Walton.
  • Her net worth is $9.10 billion, according to Bloomberg's Billionaires Index.
  • Here's what we know about the Walmart heiress.

While Sam Walton is the better-known cofounder of Walmart, he didn't start the world's largest retailer by himself.