Weber Shandwick, the world’s second biggest PR consultancy, has handed Tim Sutton the role of CEO for Europe, Middle East and Africa.
Martin Sorrell should consider more radical ways to restructure and simplify WPP in response to slowing revenue growth and changing client needs, according to people inside and outside the company.
Global ad expenditure will grow by 4% in 2017 after Zenith downgraded its growth forecast for the second time.
Smith previously worked at Oracle and gamification site Badgeville.
Wong will be responsible for comms teams in five countries.