 Throughout Yeshiva College's history, it has continued to grow in numbers and stature becoming South Africa's largest religious Jewish Day School.The yeshiva was co-founded in the mid-1950s by Rabbi Michel Kossowsky, an Eastern European Talmudic scholar who had settled in South Africa during the Holocaust, and Rabbi Joseph Bronner, an alumnus of the Yeshiva Rabbi Chaim Berlin in Brooklyn, New York, who had settled in South Africa after World War II and was active in the business world.The yeshiva was named for Rabbi Kossowsky's father, Rabbi Yitzchak Kossowsky, who had preceded him and had served as one of the heads of Johannesburg's Beth Din ("religious court".)