Former Nigerian president Muhammadu Buhari, who led Africa's most populous country from 2015-23 and was the first Nigerian leader to oust an incumbent through the ballot box, died in London on Sunday,

Muhammadu Buhari's net worth has remained a thing of public interest, especially after he stated that he did not embezzle any funds in his 8-year tenure.

A former Commissioner for Information in Abia State, John Okiyi Kalu, has dismissed long-standing rumours that late President Muhammadu Buhari was replaced by a lookalike named Jubril al-Sudani during his tenure.