A rare look inside North Korea's Kim Il Sung University

In a few days' time, North Korea will open the most important political meeting in decades - the 7th congress of the Korean Workers' Party.

In the run-up to the meeting, a BBC team is in North Korea, travelling with a group of Nobel Prize winners who are there to promote peaceful dialogue.

Rupert Wingfield-Hayes gained rare access to Kim Il Sung University in Pyongyang, the country's leading academic institution.