A sprawling Hamptons estate owned by Stewart Rahr, a billionaire former pharmaceuticals entrepreneur and self-proclaimed No. 1 King of All Fun, is in contract to sell for around $50 million, according ...

Stewart Rahr is a pharmaceutical billionaire, self-described "king of all fun" and, as President Donald Trump told a magazine, a real character. Rahr, a fixture on gossip sites, was "the fake bidder" ...

Leonardo DiCaprio brought out some big names to his foundation's 11th Hour auction at Christie's in New York on Monday night, but it was billionaire Stewart Rahr who really stole the spotlight. The ...

Muhammad Ali is the guest of honor at this year’s fundraiser, hosted by Reba McEntire and also honoring Arizona Cardinals quarterback Kurt Warner, Michael Phelps, Stewart Rahr, and actor Forest ...

Pharmaceutical billionaire Stewart Rahr has something to “rah rah” about. The entrepreneur struck a deal to sell his sprawling Hamptons estate for roughly $50 million, one of the priciest deals inked ...

NEW YORK -- During the auction portion of Alicia Keys' Black Ball Redux, one man was ready to jump his bid from $100,000 to $250,000 for a trip to South Africa -- if Keys would join him and his ...

An 18,000-square-foot estate on eastern Long Island has been sold for $45 million, reportedly the most ever paid for a home in New York State. The buyer was Stewart Rahr, CEO of Kinsey Inc., a ...