According to some Nigerian news reports in 2017, President Buhari got sick and was responding to treatment. He allegedly died in the course.
In 2018, Nigerian President Buhari reacted to the rumors of being dead and replaced by a Sundanese imposter.
This Sudanese imposter being talked about here is called Jibril Aminu El – Sudani. This man is a clone of the President Buhari. According to google he’s a professor of cardiology and Nigerian Ambassador to USA.
Some comparison by the people and media between the imposter and President.