Unilever is a British consumer goods company that owns over 400 brands. A CEO's tenure is typically several years, allowing them to implement long-term strategies and initiatives. The unexpected departure of a CEO can signal internal challenges or a shift in strategic direction. - Hein Schumacher will step down as Unilever CEO on March 1st, after serving less than two years. - Fernando Fernandez, the current Chief Financial Officer, will replace Schumacher as CEO. - The change in leadership is described as a surprise move by the company. - Schumacher will leave the company on May 31st. - The move comes as Unilever seeks to improve its performance and address investor concerns.