Martin Sorrell on What’s NextPhotography: Getty Images Sir Martin Sorrell acquired his way into the advertising business during the 1980s, first by scooping up small agencies and then by stunning the ad world with takeovers of J. Walter Thompson and Ogilvy & Mather. By the mid-1990s his company, WPP, was a dominant force in advertising, and Sorrell himself saw […]
Elevated to Global Role, GroupM's Norman Plans to Ease Vendor Chaos | AdExchanger
