David Lamb, executive vice president, director of multinational clients at JWT, is leaving the agency after ten years to join Diamond Trading Company, a JWT client, as worldwide marketing director.
Replacing Lamb as chief client officer, multinational accounts will be Guy Chauvel, who has served as chairman and CEO of JWT France since 1999. In the post, Chauvel will relocate to London, and will
take on direct responsibility for some of JWT's multinational clients.
--Amy Corr