GENEVA (Reuters) -- Nigeria's Ngozi Okonjo-Iweala and South Korea's Yoo Myung-hee are through to the final round of selection to become the next director-general of the World Trade Organization, three sources said on Wednesday.
The reduction of the field from five to two means, if confirmed, that the 25-year-old, Geneva-based trade body would be led by a woman for the first time.
