Legendary investor Warren Buffett is the fourth richest person in the world and controls a fortune of more than $73 billion, according to Bloomberg. But for all his success, he's also surprisingly sentimental.
GOBankingRates asked the Oracle of Omaha what he keeps in his wallet, and he revealed two items he never removes. The first is a collection of photos, both of his children and grandchildren as kids. The second is a $50 bill from a bank Berkshire Hathaway once owned in Rockford, Ill., signed by the owner.
"They issued their own currency, so I carry that around for good luck," Buffett told GOBankingRates.