The woman who owns Walmart is the richest woman alive in 2020. She is 71 years old.
According to Wikipedia, she is an American heiress to the fortune of Walmart Inc. She is the only daughter of Walmart founder Sam Walton and Helen Walton, and sister of S. Robson Walton, Jim Walton and the late John T. Walton.
In September 2016, she owned over US$11 billion in Walmart shares. As of May 2020, she was ranked as the 9th-richest person in the world and the richest woman in the world, with an estimated net worth of $56 billion. And as of July 2020, according to Forbes, Alice Walton was ranked 11th in Forbes 400 at an estimated net worth of $62.9 billion.