GM global marketing chief leaving Joel Ewanick, General Motors’ global marketing chief, is leaving the company, the automaker said in a statement Sunday. Share on FacebookPost on XFollow us By Stingray Branding|2012-07-29T20:40:15-04:00July 29th, 2012|Job openings|Comments Off on GM global marketing chief leaving Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail