Naijiria yan Iheanacho ninu awon ifesewonse pelu Mali ati Luxembourg ninu osu karun-un 2016.. 
Ó gba àmì-ẹ̀yẹ Bachelor of Business Administration Marketing àti àmì-ẹ̀yẹ Master degree nínú Public Administration ní ilé-ìwé Central State University, Ìpínlẹ̀ Ohio, orílẹ̀-èdè Amẹ́ríkà.Iṣẹ́ rẹ̀ Olayinka bẹ̀rẹ̀ iṣẹ́ rẹ̀ pẹ̀lú First Bank of Nigeria PLC ní ọdún 1986.. 