In the "Star Wars" universe, what species is Grand Admiral Thrawn?

Grand Admiral Thrawn is a member of the Chiss species in the Star Wars universe. The Chiss are a blue-skinned and red-eyed humanoid species from the Unknown Regions. Thrawn, known for his strategic genius and tactical skills, rose through the ranks of the Imperial Navy, becoming one of the most prominent and respected members of the hierarchy. His unique physical traits and distinctive blue skin distinguish him as a Chiss.