The World Bank says Sub-Saharan Africa is the only region where women make up the majority of self-employed individuals. But how is this impacting the economies in Africa? CNBC Africa spoke to Taba Peterside; CEO of Waveline Growth Partners, Ngover Ihyembe-nwankwo; Deputy General Manager, and Executive Principal, Standard Chartered Bank and Adeola Azeez; Deputy Country Head, Deutsche Bank about the opportunities and challenges facing the Nigerian woman in business.