CNBC U.S. Contributors

Josh Altman, Contributor

CNBC Make It

Josh Altman, real estate powerhouse of the Altman Brothers, is a top-producing agent in Beverly Hills and is continually ranked as a top 25 realtor in the country by numerous media outlets including the Wall Street Journal for having sales over a billion dollars locally, nationally and internationally. He is also the author of "The Altman Close: Million-Dollar Negotiating Tactics from America's Top-Selling Real Estate Agent." Follow him on Twitter @thejoshaltman.