The youngest direct Thennanin client race. Olumimun (also Ooulomin and Olumimin) were uplifted 520 000 years ago. Their body-proprtions are hidden under all-concealing robes and it is suspected that they have been reengineering themselves.
Olumimun heads are shaped like art-deco hood ornaments. They have two sets of eyes, both below pronounced eye-brow ridges. The Thennanin choose to uplift them because of their psi-powers which was something that was needed in the clan.