Sir Martin Sorrell reveals surgery to remove tumour

The 78-year-old advertising mogul, who is currently executive chair at S4 Capital, said he has made an ‘excellent recovery’.

Henry Saker-Clark
Monday 17 April 2023 11:57 EDT
Sir Martin Sorrell (Jonathan Brady/PA)
Sir Martin Sorrell (Jonathan Brady/PA) (PA Archive)

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

Sir Martin Sorrell has revealed that he had keyhole surgery to remove a tumour in February and is undergoing further “preventative treatment”.

The 78-year-old advertising mogul, who is currently executive chair at S4 Capital, said he has made an “excellent recovery” following the tumour operation.

Sir Martin added in a statement that he is having further treatment over the coming months but is almost back to “business as usual”.

“My doctors have advised me that during this treatment, I should be able to work as normal most of the time, fully engaging with the company and our excellent executive team, although I have also decided to reduce my travel schedule for a few weeks,” he said.

“Thank you as ever for your continued support and let me know how to help you in any way I can.”

The businessman founded S4 Capital in 2018 and has rapidly grown the digital advertising specialist through a raft of acquisitions.

S4 currently employs approximately 8,900 people in 32 countries.

He launched the business after resigning from WPP, the FTSE 100 firm he transformed from a plastic basket maker into one of the world’s biggest marketing companies.

Sir Martin left the business after an investigation into allegations over his conduct.

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in