Carl Douglas McMillon was born in Tennessee, U.S., in October 1966. He is the chief executive officer and president of Walmart Inc. in the United States. McMillon is a member of the board of directors of the retailer. In 2014, he started the company as a summer associate in high school and moved up the ranks to become the fifth CEO of the Company. From 2005 to 2009, he headed the company's Sam's Club business, and from 2009 to 2013. He led Walmart International. Let's take the quiz related to Doug McMillon.