Who brought the religion Christianity to South Africa?

A long time ago Christians were being persecuted in Germany and England and some of the Germans fled to both South Africa and Namibia. They brought Christianity with them and helped develop Africa. Then in the late 1930's Hitler got into power in Germany and the descendants of the original Germans who came to Africa had fallen away from Christianity and they got caught up in Hitler's occult ideas and then started apartheid in both S.A. and Namibia.