Name : S. Robson Walton

Age: 67

Title: Chairman

Organization: Wal-Mart

Sector: Retail

Education: JD, Columbia University; BA /BS, University of Arkansas

Profile:  He is currently Chairman of the worldwide company. According to Forbes, his net worth was $21 billion as of September 2011. After graduation Rob Walton became a member of the law firm which represented Wal-Mart, Conner & Winters in Tulsa, OklahomaIn 1978 he left Tulsa to join Wal-Mart as a senior vice president and in 1982 appointed him vice chairman. He was named Chairman of the Board of Directors of Wal-Mart on April 7, 1992, two days after his father's death, and still maintains that title.