John Wren

Jun 14, 2023

John Wren: AI can never replace the genius from ...

Omnicom's chairman and chief executive explains the impact of tech and the biggest creative opportunities for the coming year, in the latest article in a series by holding company bosses.

Jun 14, 2022

John Wren: People are still the backbone of our ...

They may be in the business of creativity but how do the network chiefs foster and maintain a creative culture throughout their empires? The chairman and chief executive of Omnicom explains his approach in this essay—the first in an exclusive series by global agency chiefs ahead of Cannes Lions.