American Billionaires Under 50

Photo Courtesy: Anthony Quintano/Wikimedia Commons

For many of us, even having a million dollars by retirement age seems like a lofty goal, yet there are some people out there who reach billionaire status while they’re still young. Some of them are self-made, while others inherit family fortunes. Regardless, it must be nice to have all that money and enough time in life left to enjoy it.

From tech geniuses to Wall Street traders to the heirs of massive family fortunes, here are some of America's billionaires under age 50.