Imga or otherwise called Great apes is a race of primates hailing from the Tamriel province of Valenwood.
Imga idolize the altmer of Summerset Isles. Some will be so obsessed over them that they will shave their hair and powder their skins to appear more like an altmer.
To date, barely any imga have been seen, the first reference about them was back in the Second Era which described Cyrodiil. Their status was unknown for a while until they were re-established in a book during the last era. It contains details about an adventurer's travels who was trying to return his booze stash when a group of imga kidnapped him.