By Maisie McCabe, campaignlive.co.uk, Thursday, 16 August 2012 11:25AM
Fox refused to comment on the reasons for the M/SIX split, but added that the agency will work in "a European capacity, with our sales team".
Walker Media will plan and buy the National Geographic Channel's largest-ever ad campaign to promote its autumn season of programming, which marks a new direction for the brand.
Fox appointed M/SIX in February as part of its parent group News Corporation's realignment into WPP.
Cecilia Parker, the director of broadcast and marketing at Fox International Channels, said: "This is a hugely exciting time for National Geographic Channel and one that deserves to be underlined with a highly visible and impactful marketing campaign across multiple channels."Follow @MaisieMcCabe
This article was first published on campaignlive.co.uk
The annual advertising hajj that is the Cannes Lions has kicked off in a steamy haze of rosé, Brazilians and flashy boats. Twelve thousand delegates are desperately seeking out free drinks in between trying to squeeze into packed talks by a mix of celebs, industry legends, wannabes and hasbeens.