The McCann Worldgroup chairman and CEO announced his retirement last month
The longtime chairman will be replaced by Bill Kolb at the end of the year.
McCann Worldgroup leader Harris Diamond keeps team informed as COVID-19 continues to spread.
The chairman and chief executive of McCann Worldgroup also talks about Donald Trump’s US presidential victory, data privacy and more...
McCann's Harris Diamond and Prasoon Joshi, opened Spikes 2016 with a session on local culture'
Festival to be hosted in Singapore from 21 to 23 September
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