David Greenbaum, Havas Worldwide veteran, has joined Edelman as managing director of its digital group in the Windy City.

His duties included leading 80 staffers servicing Havas' biggest North America client, Citi, as well as Cracker Barrel family style restaurant chain.

Greenbaum joined Havas, successor of Euro RSCB, in 2007 as digital director.

Earlier, he was group account director at Tribal DDB, product manager at Orbitz travel site, VP at Sportvision and sports director/executive producer at ESPN's radio affiliate in Chicago.

Greenbaum reports to Jay Porter, Edelman Chicago president.