Rav Berg continues…
The great Kabbalist Rav Yehuda Ashlag established the Kabbalah Centre in 1922. When he passed away, Rav Yehuda Tzvi Brandwein took the reins of the centre into his hands. Rav Berg was one of the students of Brandwein, and as per the Kabbalah Centre’s sites, Rav Brandwein designated Rav Berg to continue the Kabbalah Center. For over thirty years Rav Berg and Karen Berg have been managing and maintaining (and growing) the Kabbalah Centres around the world.