3. Sipho Nkosi – $173 million
Sipho Nkosi was and appointed as the director of the business leadership of South Africa in 2014.
He starts his career with the Ford Motor company as the market analyst in 1980 and also works with the Anglo American coal as the marketing coordinator.
He is the director and the CEO of the Exxaro Resources and the non-executive director of the Sanlam. Sipho Nkosi estimated net worth is US $ 173 million and he is ranked at No. 3 in the list of top 10 richest politician of South Africa.