Evil Leader of the Ape Clan
Real Name: Ollo
Leader of the Ape Clan in the distant past. Skeletor travels back in time and uses the Aple Clan to build a mighty fortress where Castle Grayskul will stand in the future. Ollo obeys Skeletor every command. Skeletor planted the Time Wheel deep inside this fortress so that it would destory Grayskull in the future but he was stopped by He-Man.