Martin Sorrell
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  • WPP CEO Sir Martin Sorrell is the focus of an investigation into possible misuse of company assets and accusations of improper behavior, The Wall Street Journal reports.
  • The high-profile ad executive has been struggling to steer WPP, a traditional ad-agency giant, amid vast changes in the marketing world.

WPP CEO Sir Martin Sorrell is the focus of an investigation by the company’s board into possible misuse of assets and accusations of improper behavior, The Wall Street Journal reported Tuesday.

There are few details on the allegations, but according to The Journal, the ad giant’s board has hired a law firm and is looking to conduct…