The position of South African ambassador to the United States is the most prestigious and top diplomatic post in South Africa. The position was first held in March 1949, following the upgrade of South Africa's diplomatic mission to an embassy. The post has been held by many important politicians and is currently held by M. J. Mahlangu.
the very first human to have the job of ambassador to America started his job in 1949 after world war 2
Possibly because I added multiple facts and changed the wording from what was in the information itself.