Doug McMillon has been part of the Walmart family for a very long time. 40 years ago, McMillon started unloading trucks at a Walmart distribution center as a teen saving money for college ...

Doug McMillon got his start as an hourly worker. He worked a summer job at Walmart unloading trucks when he was a teenager in 1984. 30 years later, McMillon took over Walmart as its CEO.

Doug McMillon has now been CEO at Walmart for five years. In the company's annual letter to shareholders for 2019, McMillon shared some of the lessons he has learned in that time. He also ...