Following the resignation of the Chief Justice of Nigeria (CJN), Justice Tanko Mohammed on Monday over alleged ill-health, President Muhammadu Buhari has sworn-in Justice Olukayode Ariowoola as the acting CJN. What are some of the things you need to know about the new CJN? 1. Justice Ariwoola, a Muslim, was born on 22 August 1958 and he