Buffett said he doesn’t know the name of the employee, who wanted to remain anonymous. Buffett introduced the bracket challenge in 2016 with the winner having to predict a perfect Sweet 16.

Warren Buffett, 94, is the CEO of Berkshire ... Buffett began investing at a young age. Paul Morigi/Getty Images The CEO of Berkshire Hathaway began building his wealth by investing in the stock ...

He or she won Warren Buffett’s March Madness giveaway ... “I’m getting older,” the 94-years-young Buffett told the Wall Street Journal. “I want to give away a million dollars to somebody ...

Stephen Brashear Imagn Images A decade ago, Warren Buffett’s Berkshire Hathaway ensured a promotion that offered a $1 billion prize to anyone who filled out a perfect bracket in the men’s NCAA ...