Publicis-Omnicom Marriage Sees Levy Oust Sorrell as Adland King

Publicis-Omnicom Marriage Sees Levy Oust Sorrell as Adland King

Andrew Harrer/Bloomberg

Martin Sorrell has become known for more than his ad operations, espousing theories on economics and politics at the World Economic Forum in Davos, Switzerland, and coining phrases like “bathtub-shaped” economic recoveries, “dead-cat bounce” for company growth, and “gray swans,” which foreshadow trouble.