So during the presentation, the head of the company decided to start yelling at him.

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Bill Squadron, Head of Bloomberg Sports, began the presentation by providing a brief overview of both products before introducing pitching guru Rick Peterson.

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In June 2010, DECC's then head of science Dr Nafees Meah gave an internal presentation to colleagues about communicating climate science.

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But rather than the avalanche of statistics rolled out by the head of the consumer business Richard Yu, it was the presentation by the global brand director Amy Lou which really made an impression.

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With that rate of presentation of numbers, he is forced to rehearse numbers in his head just like everyone else, Ericsson said.

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