Bill Gates | Net Worth: $138 Million

House: $63 Million | Medina, WA

Car: Porsche 911 | Undisclosed Amount

Bill Gates has placed the “bill” in “billionaire” for decades. For years, the computer giant reigned as the world’s wealthiest person. Over the years, Gates’ fortune has grown, thanks in part to the excellent performance of Microsoft shares.We wouldn’t be surprised that one of the world’s wealthiest people also owns a highly lavish residence. Gates’ house is their most expensive and well-known investment.

They call it Xanadu 2.0 because it resembles Charles Kane’s home, Xanadu. This 66,000-square-foot mansion in Medina sits on the crest of a hill that has a beautiful view of Lake Washington. Some of the world’s most desired and expensive cars are inside his garage. The Porsche 911, his favorite car, was first released to the public back in 1964 by Porsche AG of Stuttgart, Germany. Soon enough, the 911 became one of the most famous sports cars in modern history. Gates’ luxurious lifestyle is indeed awe-inspiring.