YouTuber Jimmy "MrBeast' recently shared news of a major donation by American billionaire Ken Griffin that has topped ...

MrBeast reacted to Ken Griffin donating $2.25 million to his water fundraiser, Team Water, in a video that aired exclusively ...

When MrBeast and Mark Rober were on TODAY last week talking about their new project getting clean water to millions of people ...

MrBeast's Team Water initiative received a boost. Ken Griffin donated $2.5 million after MrBeast's public request. The ...

Ken Griffin has the distinction of being one of history's most successful investors. The billionaire founded and leads ...

The gift will support the under-construction Braman Comprehensive Cancer Center in Miami Beach and a freestanding Emergency ...

Billionaire Ken Griffin, who in 2021 paid $43.2 million at auction for a first-edition copy of the U.S. Constitution, has acquired two additional significant pieces of American history.

Billionaire Ken Griffin's Citadel is planning to give back about $7 billion in profits to investors after a year of double-digit returns, a source familiar with the matter said Tuesday.

Ken Griffin, the billionaire hedge fund manager who founded Citadel, said he was undecided as to whom he would support in the Republican primary — a sign that he was no longer backing Florida ...

Harvard University announced a $300 million donation from a wealthy graduate on Tuesday. In recognition of his unrestricted gift, the university will rename the Graduate School of Arts and ...