Featured FinanceOnyema joins Board of World Federation of ExchangesAliyu DANLADI September 11, 2021September 11, 2021 by Aliyu DANLADI September 11, 2021September 11, 20210420 The World Federation of Exchanges (WFE) has elected Mr Oscar Onyema, the Group Managing Director/Chief Executive Officer of the Nigerian Exchange Group (NGX Group) Plc,