Christian Juhl succeeds Kelly Clark as GroupM's global CEO

GroupM, WPP's media investment group, has appointed Christian Juhl as global CEO, effective Oct. 1. Juhl, who was global CEO of GroupM's Essence, succeeds Kelly Clark.It is unclear exactly why Clark is leaving. According to a statement from GroupM on Tuesday, Clark took on the global chief executive role in 2016 "with a three-year commitment to prepare the business for the future," making it seem that his departure was always part of the contract. Clark will support Juhl in h