It's well known that Nigeria has an image problem – 419 Internet scams, corruption, oil piracy in the Delta region – for many people, these are the associations that come to mind when Africa's most populous country is mentioned. 
Inajulikana vyema kuwa Naijeria ina tatizo la muonekano – utapeli wa 419 kwenye intaneti, rushwa, uharamia wa mafuta katika jimbo la Delta – kwa watu wengi, huu ndio uhusiano unaokuja akilini wakati nchi yenye watu wengi zaidi Afrika inapotajwa.