Rosh Kollel of Ohr Lagolah Rav Zvi Wainstein is originally from South Africa. Rabbi Waintsein studied under Harav Yisroel Ze’ev Gustman zt\\\"l for many years, and subsequently under Harav Moshe Shternbuch shlit\\\"a. Rabbi Wainstein is an educator with years of experience in a broad spectrum of subjects and has lectured worldwide. He has also served as an editor for Artscroll Publishers.

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