Greg Penner

Greg Penner is an American businessman and the current chairman of Walmart Inc., having taken over the position from Robson Walton in 2015. He is also the son-in-law of Sam Walton, marrying Walton's daughter, and has been involved with Walmart in various capacities since 2006. Penner has played a key role in Walmart's strategic direction, particularly in areas such as e-commerce and technology integration, helping the company adapt to the rapidly changing retail landscape.