Calvin is a driven and ambitious man who customises sports cars as a hobby. He wants to become a diesel mechanic because he believes diesel engines are the future for majority of vehicles in the roads. Tebogo is a diesel mechanic at Cummins South Africa and she wil be sharing her experience with Calvin. Int: Diesel Mechanic Int: Candidate : Tebogo Senne : Calvin Mmako : Cummins South Africa : Diesel Mechanic Entrepreneur : Tshepo Singvale