Quatre is the only son of many, many sisters in the Winner family, each one controlling a Winner facility. Well, like what me and my twin call him, he's known as "Rich Boy". Quatre, although a Gundam pilot, has a kind heart and would rather not fight wars and have everybody to just get along. His sisters were all test tube babies, and Quatre just assumes that he's one as well even though he's the youngest of the family. In reality, his mother had died giving birth to him. Although kind on the outside, never put him in Wing Zero ^^.