Consumer group Unilever surprised investors on Tuesday by replacing chief executive Hein Schumacher with finance chief Fernando Fernandez, who will take on the tough task of reviving the consumer group's performance.

Unilever has announced Hein Schumacher will step down as CEO within days, just 18 months after he joined the consumer goods giant from FrieslandCampina. In a statement to the London Stock Exchange today (25 February),

In a development that's startled analysts and serves as a reminder that shorter tenures apply to CEOs and CMOs alike, consumer products giant Unilever announced that its chief executive will […]