Allan Winneker, president/CEO of Wunderman Cato Johnson Chicago, will leave the agency at the end of May. Winneker has not disclosed his future plans.
At deadline, WCJ Chicago had yet to decide who would succeed Winneker.
Winneker is credited with repositioning WCJ Chicago as an integrated marketing agency. Part of WCJ North America, its corporate parent is Young & Rubicam Inc.
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