DG takes over as chairman of BBC Worldwide

The BBC's director-general Mark Thompson has been named as the chairman of BBC Worldwide, the corporation's £1bn-a-year commercial arm responsible for merchandising and overseas sales of programmes.

Mr Thompson's surprise appointment, in addition to his duties as director-general, means the BBC will not have to conduct an external search for the job. It was revealed in i last week that the corporation had begun a formal search to find a replacement for Robert Webb, who stepped down last month.

It will also save on the £77,000-a-year salary paid to Mr Webb, the former British Airways legal counsel who has taken the same position at Rolls-Royce.

BBC Worldwide generates a crucial income from commercial sales from hit shows such as Dr Who and Planet Earth, which supplements the £3.6bn from the licence fee.