The family behind Walmart saw its wealth grow by 66% to a record $432 billion in one year as the retailer's stock soared.
Walmart founder Sam Walton died more than 30 years ago, but the retail giant he started is still thriving and making his family even richer. The Waltons were recently named the world's richest ...
Walton shared the main benefit of the structure in his autobiography, "Sam Walton: Made in America ... Walton passed down 80% of Walmart to his kids when it was worth next to nothing.