Rabbi Yaakov Tzvi Meir Ehrlich (Koidenover Rebbe)
The Rebbe has successfully revived a nearly 200-year-old Russian chassidus, which descends from the Rebbes of Lechovitch and Karlin/Stolin. The Rebbe’s institutions in Israel consist of two batei midrash and a yeshiva, in addition to a multitude of chesed projects. The Rebbe's unique beis midrash on Tel Aviv's Dizengoff Square, serves as a kiruv center; it includes a kollel and provides weekly Shabbos meals. The yeshiva in Bnei Brak has gained a reputation as one of the finest yeshivos in Bnei Brak.