Top 5 Richest Families in the World and how they made their $$$

The Walton Family: Sam Walton, the owner of Walmart and his family have been listed as the highest on the June 2018 ranking of the world’s richest families, raking in $39 billion and now valued at $191 billion since then. Walmart is the world’s largest retailer with sales of $514 billion from more than 11,000…