Digital transformation in real estate: Nick Bailey, President and CEO at Century 21, tells CXOTalk how the largest real estate brand in the U.S. navigates changing global trends from data-driven competitors in property listings and homes for sale.Bailey has more than 21 years of industry experience as a licensed broker, opened a real estate brokerage where he actively listed and sold properties, and previously served as Vice President of Broker Relations for the Zillow Group.