BusinessDW Business AfricaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness03/01/2021March 1, 2021Okonjo-Iweala takes over as WTO Director-General - Startups could spur recovery in Sub-Saharan Africa - German hairdressers back to workhttps://p.dw.com/p/3q4R2Advertisement