Martin Sorrell tops advertising Rich List

Martin Sorrell, the chief executive of WPP, will be named as the richest ad man in The 2013 Sunday Times Rich List next weekend (21 April). The increase in WPP’s share price over the past 12 months means Sorrell’s stake 

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http://www.campaignlive.co.uk/news/1177997/martin-sorrell-tops-advertising-rich-...