Bill Gates said he'll give away the "vast majority" of his money, and his philanthropy hasn't meant sacrificing pleasures like burgers or movies.

Bill Gates’ 66,000-square-foot megamansion, known as Xanadu 2.0, is one of the most extravagant homes in the world. With its six kitchens, 24 bathrooms, a private library, a trampoline room, a ...