Melani Lowman-Walton
The net value of Melani Lowman-Walton is uncertain, however, the total net value of her and husband Rob Walton is estimated to be $45.4 billion. Rob Walton is the heir to the riches to Walmart, the oldest son of Walmart’s founder, Sam Walton. The couple engages actively in philanthropic initiatives and has even founded the Rob and Melani Walton Foundation. It aims to provide subsidies to partners whose purpose is to have a greater effect.