Yannick Bolloré, the chief executive of Havas, has called Chris Hirst, the incoming chief executive of its creative business across Europe, a "UK star" as it reported its 2014 full-year results.
Yannick Bolloré, the chief executive of Havas, has called Chris Hirst, the incoming chief executive of its creative business across Europe, a "UK star" as it reported its 2014 full-year results.