Annan was 'determined to advance world peace' says ex-PM Brown
Former prime minister Gordon Brown has paid tribute to Kofi Annan, who has died aged 80.
Former prime minister Gordon Brown has paid tribute to Kofi Annan, who has died aged 80.
The former PM says the ex-UN chief, whose death was announced on Saturday, will be greatly missed.
The former secretary-general of the United Nations won the Nobel Peace Prize in 2001.