Rav Yitzchok Hutner, a prominent Orthodox thinker of the 20th century, was influenced by various Jewish traditions and thinkers, including the teachings of Slobodka yeshiva and Rabbi Avraham Yitzchok Kook.

Rabbi Aharon Lichtenstein was a prominent figure in the Jewish world, born in 1933 in Paris and later moving to the United States to study under renowned rabbis such as Yitzchok Hutner and Yosef Dov Soloveitchik.