Rav Aharon Walkin Zt"L had a phenomenal impact on his students, creating a sense of love, appreciation, and understanding in the values of the Torah.  

After the passing of the Rebbe, his students desired to reconnect to his teachings but much of it was stored away. Accordingly, Shlomo Walkin, Rav Aharon's son, and Yitzchok Perlstein, a student of Rav Aharon sat down to lay the stones in the continuing of the Rebbes legacy.