https://www.cnbc.com/2017/08/29/aetna-hires-ben-wanamaker-to-lead-its-joint-venture-with-apple.html >Health insurer Aetna has hired Ben Wanamaker from Wal-Mart's health division to lead its joint venture with Apple, according to sources familiar with the matter. >At Wal-Mart, Wanamaker's role involved leading business development and strategy for the company's health, wellness and e-commerce businesses, with a focus on partnerships.