John F McDonnell
former Chairman, McDonnell Douglas Corp
John Brunner
St. Louis based home health care executive; candidate for US Senate in 2012 and governor in 2016
Kenneth McClain
Attorney at Humphrey, Farrington & McClain, P.C.
Wayne Withers
Of Counsel, Bryan Cave LLP
Sanford N McDonnell
Aerospace company executive; former chairman and chief executive officer of McDonnell Douglas Corporation
William Cornelius
Chairman of Union Electric Company - which became Ameren power company
Ed Whitacre
Former CEO and 44-year AT&T veteran
Michael Boland
former aide to then–majority leader Trent Lott