The $575m extra is the first annual boost since 2016.
WPP is Holding Company of the Decade after scooping annual title for seven straight years.
Marc Prtichard, Mathilde Delhoume, Raja Rajamannar and Julia Goldin were on a panel on day five of Lions Live
FMCG giant saw increase in organic sales in first quarter.
'The verification process gives agencies a much greater opportunity to be strategic': Stephen Dolan, IAS
Stephen Dolan, managing director - Apac, Integral Ad Science, discusses the importance of ad verification
The chief brand officer of the consumer goods giant, P&G, said company would continue to drive efficiencies across agency fees, production costs and media spend.
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