The Cyber Co-ordinator was an immobile cybernetic machine and act as a leader of the cybermen, similar to that of a Cyber-Planner. It was said to be ten thousand years old, when the Doctor met the Cyber Co-ordinator. As an experiment to gaining mobility, it had itself implanted into the recently converted cyberman, Bono, and became the first instance of the Cyber-Controller. (PROSE: Iceberg)
