This is contained in a Muslim publication, The Muslim 500 in its 2018 edition.
The publication according to a statement obtained by our correspondent, noted that there were approximately 1.84 billion Muslims in the world, making up 24.38 per cent of the world’s population.
Last year, the trio also made the list of most influential Muslims in the world.
The publication is an annual compilation of the good, the bad, and the ugly in the Islamic world.
Buhari and the Sultan were ranked 19th and 23th, respectively among the first top 50 Muslims in the world.
It explained that Shekau, the head of Boko Haram, a terrorist group in Nigeria had carried out a number of atrocities.
The publication added that Shekau speaks Hausa, Arabic, and English and claimed to have undergone theological training.
Others Nigerians listed in the publication are Africa’s richest man, Aliko Dangote; JAMB registrar, Prof. Ishaq Oloyede and former justice minister, Prince Bola Ajibola. PLACE YOUR TEXT ADVERT BELOW:>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> How I Made Me =N=2.5 MILLION In 7 Days from 2 Common Product I Imported and how you can do the same. Click HERE FOR FREE Details right now Warning To Men: This 3 Foods Is Killing Your Erection. Click Here To Know Them Secret Fruits that increased my Manhood and makes me last 55 minutes+ all time - Click here to get it Warning: Got Arthritis? 3 Simple Ways To Get Cured And Be Permanently Free From Joint Pains. Click Here To See Them REVEALED!! Reduce Your Blood Sugar Level And Reverse Diabetics Within A Short Period Of Time. Click Here To See How MIDNIGHT,Pressed Mr Kilanko Suddenly Couldn't Urinate. Shrink your Enlarged Prostrate Here! Click Here Now