22:32World Business ReportFirst broadcast 15/02/2021 22:32 GMT : Ngozi Okonjo-Iweala named first female, African boss of WTOBBC World Service Duration: 27 minutes Mon 15th Feb 2021, 22:32 on BBC World ServiceAvailable for over a yearListen nowHistory making appointment at the helm of the World Trade Organization Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online