Nigerian billionaire businessman, Femi Otedola has taken to

 Instagram to celebrate Africa’s richest man Aliko Dangote as he

 turns 66.

He posted a photo from his visit to Dangote’s refinery and

 fertilizer plant in Lagos and wished him more years of brilliance

 and magnanimity.

“Happy Birthday to my brother @aliko_dangotegcon as he

 celebrates his 66th year of greatness! Here’s to many more

 years of brilliance and magnanimity,” Otedola wrote