Hi. Welcome to What's What. Have you heard about the World's richest family- The Waltons? The Walton family is America's richest family. The Walton Family owns business collectively worth 152 Billion Dollar, enough to feed half of the world’s population and more than what’s owned by Bill Gates and Warren Buffet. In fact Waltons are worth more whopping $53 Billion than the world’s second richest f…