Controversial activist, Omoyele Sowore has revealed the cause of former president Muhammadu Buhari's death.
Sowore, a fierce critic of the Buhari administration, was the presidential candidate of African Action Congress, AAC during the 2023 election.
He consistently criticized Buhari's policies all through his time in office.
Buhari, NATIONAL POST reported died on Sunday, as has been confirmed by President Bola Tinubu.
President Tinubu has already issued some directives issued some directives as Nigerians mourn his predecessor.
Reacting, Sowore claimed that Buhari died from blood cancer.
In a post on his Facebook page, Sowore wrote; "Buhari died of (BLOOD CANCER) Leukemia."
Buhari's aides are silent on the cause of his death.