Rav Osher Eliach

Born in Yerushalayim's Shaarei Chessed neighborhood, Rav Osher learned at Yeshiva Kol Torah, where he cleaved to Rav Shlomo Zalman Auerbach. Later, he studied at Yeshivas Ponovezh under Rav Shach, Rav Povarsky and Rav Rozovsky. He learned Maseches Eruvin with all the Rishonim and Acharonim over twenty times, becoming an expert on the subject, and numerous chareidi communities consulted with him. He was involved in setting up eruvin in every part of Eretz Yisrael. For the last five years of his life, he served as mashgiach at Yeshiva Rabbeinu Chaim Ozer. Tragically, he died suddenly of a heart attack during a Melave Malka.