Advertising company WPP will reveal this week that its chief executive, Sir Martin Sorrell, has been handed shares worth GBP60m in a move that will take the total earnings of the high-profile FTSE 100 boss to more than GBP150m in five years. Sorrell's pay deal for 2015 is likely to reach close to GBP70m once his salary and annual bonuses are added to the long-term bonus scheme that will be announced this week. His pay -- a past flashpoint with investors -- is being revealed at the start of the AGM season.