Breadcrumb Pressroom WarnerMedia WarnerMedia Day Images See Images Photo October 30, 2019 Connexion Requise Please Login or Register first to download this content. John Stankey, AT&T Chief Operating Officer and CEO of WarnerMedia Photographie de Presley Ann/Getty Images for WarnerMedia & Emma McIntyre/Getty Images for WarnerMedia John Stankey WarnerMedia WarnerMedia Day