a young man, below average height and with a thin or medium build. He has blond hair, dark eyebrows and light, sharp eyes. Diego wears a turtleneck with a diagonal pattern and light gloves reaching to the middle of the forearm, as well as jodhpurs with flared hips and high riding boots. In addition, he wears an equestrian helmet with the letters "DIO". He feels dislike for everyone around him for allowing this to happen, and insatiable ambition. Stand: Scary Monsters.