Lyle, , had his mouth swabbed to join a bone marrow registry two years ago in the cafeteria at school. 그는 몇 달 전 자신이 일치할지도 모른다는 전화를 받기 전까지는 더 이상 아무 생각도 하지 않았습니다. He took more tests and discovered a month later that he was a perfect match.