Rabbi Yehuda Krinsky, the administrative controller of the Chabad movement after 1994, chairman of Merkos L'Inyonei Chinuch and Machne Israel[1].
He is described as the figure who converted a personality-centered movement into a lasting corporate-bureaucratic organization.
He controls billions in educational and operational capital and decoupled the movement's franchise operations from needing a living Rebbe, using the Tanya text and archived video broadcasts to serve as ongoing, digitized sources of the leader's authority.
The engine's point is that this design lets the movement run perpetually without a living charismatic head, preserving its authority in permanent institutional form.