had three children, was divorced from his first wife, and had remarried to Carolyn Funk. He and Carolyn filed for divorce in 2000. He married his third wife Melani Lowman-Walton in 2005. His children include Carrie Walton Penner. In 2022, due to a decline in Wal-Mart's share price, Rob and his siblings lost more than $27 billion. Car collection Walton is a well-known collector of automobiles. His car collection is valued in excess of US$300 million and includes: Ferrari 250 GTO s/n 5575GT Ferrari 250 GTO s/n 3607 Ferrari 250 SWB Ferrari 250 GT SWB California Spyder Ferrari 250 LM Ferrari 250 Testa Rossa Ferrari 275 GTB Competizione Speciale Ferrari 250 GT Zagato Berlinetta Ferrari 575 GT Zagato McLaren F1 #052, purchased from Lawrence Stroll. Shelby Daytona chassis CSX2286 1963 Aston Martin DP215 Grand Touring Competition Prototype Ford GT40 MK1 References External links Official Wal-Mart biography S. Robson Walton's campaign contributions Rob Walton Refuses to Answer on Company’s Record in Local Communities - video report by Democracy Now! 1944 births Living people American billionaires American car collectors American chairpersons of corporations American corporate directors American retail chief executives Businesspeople from Arkansas Businesspeople from Tulsa, Oklahoma Columbia Law School alumni Directors of Walmart Oklahoma lawyers University of Arkansas alumni S. Robson Denver Broncos owners Denver Broncos personnel