Nigeria, Sept. 29 -- Nations are often remembered through the leaders they elect. Just as often, however, they are shaped by the entrepreneurs they produce.

The story of modern Nigeria cannot be told without its great business builders. Aliko Dangote redefined industrial production. Tony Elumelu transformed banking and democratised entrepreneurship. Femi Otedola expanded his influence in energy while elevating the culture of strategic philanthropy.

Among them stands Mike Adenuga Jr., one of the most consequential yet least understood figures in Nigeria's economic history.

Known as both the "Gentle Giant" and "The Bull," Adenuga has spent more than four decades reshaping Nigeria's economy while avoiding the spotlight. He grants few inte...