Costantinos Tsobanoglou, better known as Costa Titch, reportedly had a history of epilepsy, a condition that affects the brain and causes seizures.

Mnangagwa, who took over from the late Robert Mugabe after a coup in 2017, is angling for a second term.

According to the Zimbabwe Congress of Trade Unions (ZCTU), over 90% of Zimbabweans are jobless.