Interpublic Group on Wednesday announced the appointment of General Motor's executive Martin Walsh to coordinate work for the car company.
Walsh, who had been with GM with over 30
years, most recently served as general manager for its Hummer division.
Reporting directly to Interpublic chairman and CEO Michael Roth, Walsh is assuming a newly created position that will
coordinate GM marketing efforts across different GM units, while giving the car company a central point of contact.