Alice Louise Walton is an American heiress to the fortune of Wal-Mart Stores, Inc. She is the daughter of Walmart founder Sam Walton and Helen Walton, and sister of S. Robson Walton, Jim Walton and the late John T. Walton. As of May 2018, Walton had a net worth of $41.8 billion, making her the wealthiest woman in the world with Françoise Bettencourt Meyers,[4] following as the 18th-richest person in the world.