His son Steuart has been put forward for a seat. In addition, a member of former President Bill Clinton's cabinet, Aida Alvarez, retail veteran Roger Corbett and Mike Duke, who was previously Walmart's President and Chief Executive for 5 years, will be stepping down. Both Alvarez and Corbett have reached their decade tenure on the board. Duke's departure, two years after resigning from the CEO position is also in line with company standards.