You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract People on the Move: Monique L. Nelson to Take Over for Byron Lewis Sr. at UniWorld Group Also on the Move: Sahar Elhabashi, Michael Bassik, Frank Connolly, Robert Dowling, Ron Guirguis By Anna Baskin, Published on May 02, 2012 1 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.