Fallon—Fallon Minneapolis, a unit of Publicis Groupe, announced that Mike Buchner has been appointed CEO. Buchner was previously COO of the agency. He succeeds Chris Foster, who was named chairman-regional CEO of Saatchi & Saatchi Asia-Pacific, Singapore, also part of Publicis Groupe.
R/GA—Digital agency R/GA, London, has appointed Russell Davies head of planning. Davies was previously head of planning for EMEA at Ogilvy London. In his new role, he will be responsible for growing strategic relationships with R/GA's clients and helping to expand the agency's London office.