Mhiemang is also of the generation of Lenyeletse Koma, who served on the central committee of the BNF in the capacities of secretary for labour, political education and economy at various stages. He had built a reputation as an enterprising businessperson before he committed himself to studying law at the University of Bophuthatswana in modern-day North West Province of South Africa. In later years, he often spoke of himself as a journalist, an economist, a lawyer and a political scientist.From Mafikeng, Mhiemang wrote several articles for publication in The Botswana Guardian on legal topics around 1983 and 1984.
He visited Botswana regularly, taking part in the historic campaign that took Botswana National Front leader, Kenneth Koma, to parliament, giving the organisation the status of a credible alternative government. At around that time, Mhiemang successfully campaigned for the position of secretary for legal affairs on the central committee of the BNF.Amicably known as 'Bra Day', he kept his relationship with the press alive and was an active member of the Botswana Press Club.
