(FILES) In this file photo taken on January 26, 2020 Burundi's incumbent president Pierre Nkurunziza takes part in the ruling party CNDD-FDD's congress to nominate it's presidential candidate for the upcoming presidential elections in 2020, at Gitega, central Burundi. - The Burundian president, Pierre Nkurunziza, died on June 8, 2020 at the age of 55 the Burundian presidency announced on June 9, 2020 in a statement. (Photo by STRINGER / AFP)