National Geographic Partners has made a number of key appointments for its digital team. They include David Miller as senior VP and general manager, and Kyle Christensen as VP of Channel Social and Digital Strategy. Miller will report to Rachel Webber, executive VP of Digital, and Christensen to Jonathan Hunt, senior VP of Social and Audience Development. Miller has joined the company from AOL, where he most recently served as VP of Product Management, and Christensen from Netflix, where he helped launch its Marvel series and Narcos. Commenting on the appointments, Webber said: