Nuun-Min

Nuun-Min was a Protoss, seemingly a Judicator and even a member of the Conclave. Shortly before the events of StarCraft, a member of a Protoss fleet sent him a message pertaining to sightings of Terran forces along the borders of Protoss space.

As Nuun-Min and these events are only mentioned in StarCraft beta material, he is of dubious canon status.