By Rabbi Yair Hoffman for 5tjt.com Reb Aryeh Kanievsky shlita is the grandson of Rav Chaim zt”l, and spent many hours each day being meshamesh him.  He learned in the Ponevech Yeshiva under Rav Gershon Edelstein and under Rav Boruch Dov Povarsky. He also runs the amutah established by Rav Chaim l’zaicher nishmas his grandmother. […]