Will Martin Sorrell Be Remembered for Saving the Ad Industry, or for Crushing Its Soul?

Industry insiders debate his influence, but many agree on several key points.

After Years of the Same Approach, Holding Company Leadership Will Need to Diversify

Sir Martin Sorrell's resignation will usher in a new era.

On the Adweek Podcast: Martin Sorrell and the Fall of a Giant

We look back at the WPP CEO's rise, fall and clouded legacy.

Why WPP’s Cryptic Handling of Martin Sorrell’s Resignation Is the Wrong Move

The agency's approach ensures continued speculation and uncertainty.

WPP CEO Martin Sorrell Steps Down Abruptly After 33 Years

The ad industry's top executive resigns amid news of an investigation by WPP's board

Omnicom Consolidates Chairman of the Board Position With CEO John Wren as Diversity Initiative Continues

Chairman Bruce Crawford will also retire after 23 years.

Barton F. Graf Hires New CEO Away From Grey as 2 Longtime Partners Exit

Caroline Winterton formerly led Kellogg's, Walgreens and other accounts.

The Martin Agency’s New CCO and Other Female Leaders on Why They Signed Time’s Up Advertising

Karen Costello, Denise Wong and Renetta McCann got personal at this week's 4A's Accelerate conference in Miami.

4A’s and Holding Companies Executives Form Advertiser Protection Bureau to Tackle Brand Safety

4A's president and CEO Marla Kaplowitz announced the formation of APB at 4A's Accelerate

Super Troopers Star Paul Soter Is a Nimbly-Bimbly Adman

You already know Omelet's director of creative development—if you're a fan of the Cat Game.