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

Patty Hearst, $28 billion

Granddaughter of tycoon William Randolph Hearst, Patty is an author and actress. Her best-selling memoir, Every Secret Thing, has been critically acclaimed. She appeared in numerous TV shows and movies, and she has an award-winning family of dogs.

The More You Know

Mount Rushmore cost less than $1 million.
A reservoir in space holds 140 trillion times the amount of water in Earth's oceans.
The world record for the tallest stack of doughnuts totaled more than 3,000.
There is a fish with transparent bones and white blood.

Post originally appeared on Upbeat News.