Costa Rica's Grynspan ahead in race to be next UN chief, sources say

An informal poll ‌by the United Nations ‌Security Council on Wednesday placed ⁠former Costa ​Rican ⁠Vice President Rebeca ⁠Grynspan as the ​frontrunner in the race ⁠to become the ⁠10th ​UN Secretary-General, two ⁠sources close to the ⁠process ⁠said.