Rabbi Jacob J. Hecht O.B.M.

Rabbi Jacob J . Hecht O.B.M., otherwise known as Rabbi JJ was a fourth generation American Jew. He was the Lubavitcher Rebbe's right-hand man, and a leading Chabad Rabbi, educator, writer and radio commentator.
He was the founder behind the NCFJE, and the force that kept this organization running!
https://www.youtube.com/watch?v=3wBK0CMgJhc