Nelson Chamisa, 40, is the current Movement For Democratic Change (MDC) Alliance president and member of the House of Assembly for Kuwadzana in Harare.
Chamisa took over as the leader of the MDC following the death of its founding leader, Morgan Tsvangirai on February 14.
Chamisa is Mnangagwa's main rival in the upcoming election.
He became Zimbabwe's youngest member of parliament at the age of 25 and was the youngest minister when he was the Minister of Information and Communication Technology (ICT). (Picture: AFP)