Piet Koornhof

Pieter G. J. Koornhof, (2 August 1925 – 12 November 2007) was a South African politician. As an apartheid-era National Party cabinet minister, he held various portfolios in the cabinets of B.J. Vorster and P.W. Botha, and was later appointed ambassador to the United States. After the end of apartheid, he joined the African National Congress in 2001. Provided by Wikipedia