KARL HEISELMAN, CEO Wolff Olins USA, has been given the additional role of worldwide CEO. Heiselman joined Wolff Olins USA in 2000 as managing director and was appointed US CEO in 2006.

PAUL A. CAMPBELL, former director of business development at the Microsoft Corporation, joined QD3 Entertainment as president and chief operating officer.

SANDIE CAM joined PostWorks as managing director, theatrical services.

Carat Fusion promoted BRIAN BAKER to art director and GIANCARLO PISANI to senior art director.

SHARON BARCLAY joined MWW Group as senior vice president and general manager of the firm’s San Francisco office. Previously, Barclay was a director at Manning, Selvage and Lee where she led the launch of Motorola’s Internet and Networking Group.

FORTUNE named PETER GUMBEL as Europe editor. Gumbel previously worked at TIME in Paris where he worked as a senior writer covering European business and politics.

Nielsen Business Media promoted SABRINA CROW to senior vice president, marketing & media group. Crow, currently vice president, marketing & media group, replaces MICHAEL PARKER, who is leaving the company.

Carat Fusion promoted BRIAN MATHENA to media director for the agency’s Los Angeles office. Mathena will oversee the office’s media teams, working on digital media strategy, planning and buying for clients including adidas, Luxury Link and Tourism Australia. He most recently served as associate media director.

The Subway Franchisee Advertising Fund Trust named JEFF MOODY as executive director and chief executive officer. Moody joins SFAFT from Metromedia Restaurant Group where he served as chairman, chief executive officer, and president from 2005 to 2007.

The Weather Channel Interactive named MICHAEL WATSON sales director for the southeast.