David Van Rooy is vice president of executive development at Walmart, where he has also held roles in international human relations, overseeing performance management programs for 2.2 million ...

MSE in Civil Engineering University of Michigan, 1986 PE in Michigan, 1990 Mr. De Rooy graduated from Calvin College with a B.S.E. in 1985. He completed a M.S. in Engineering in 1986 from the ...