Duo is one of the 5 Gundam Pilots. You could say he is the most normal of the 5 because he has lots of emotion. He plays a big part in the Gundam series. Like the others, he likes to do his missions by himself. But towards the end, he tends to do his missions with the other gundam pilots. He is one of the three gundam pilots to get a new or modified gundam in gundam wing. He is called the god of death because of his love to fight. And he loved his gundam.