The University of Missouri - Columbia Friday received a $21.6 million gift from David and Wendy Novak to establish the Novak Leadership Institute. David Novak is an advertising and marketing executive and the co-founder, retired chairman and retired CEO of Louisville-based Yum Brands Inc. “Wendy, Ashley and I are honored and humbled to invest in leadership education at the School of Journalism,” Novak said in a statement.