Yum! Brands appoints former Walmart CFO Brett Biggs and Boeing CIO Susan Doniz to its board AppointmentsStaff WriterJuly 20, 2023Yum! Brands, KFC, Pizza Hut, Taco Bell, The Habit Burger Grill, Appointments, Retail technology, CFOs, CIOs, Brett Biggs, Walmart, Boeing, Susan DonizComment