WPP’s GroupM Shifts U.K. CEO to New Position as Global Chief Investment Officer

After serving 10 years as GroupM's U.K. CEO, Nick Theakstone is being repositioned to the newly created role of global chief investment officer at the WPP-owned media investment management company. Theakstone will be succeeded in his previous position by Tom George, who most recently was chairman for MEC's U.K. and Northern Europe division and its...