You Won't Believe How Much the World's Richest Heirs and Heiresses are Worth

Ally Hilfiger, $400 million

Ally is a socialite and heir to the Tommy Hilfiger fortune. The brand is an American classic when it comes to fashion. Her childhood was "ravaged" by her struggle with Lyme disease, and today she is an author and activist who spreads awareness about the disease.

The More You Know

The CIA reads up to 5 million Tweets a day.
Commercial flights were allowed to fly any course to their destination and would often detour over points of interest. This ended in 1956 when two planes crashed mid-flight over the Grand Canyon.
Arkansas hosts the annual World Championship Duck Calling Contest.
Humans are the only animals with chins.

Post originally appeared on Upbeat News.