Hong Kong actor and male singer, member of boy group Boy'z. He was born in the Philippines, studied in the Deng Jingbo School in Kowloon in middle school. Later Kwan went to Canada to study and studied in the Department of Electronic Engineering at the Hong Kong Institute of Technology. He was recognised by Emperor Entertainment for participating in the TV series "Y2K+01" of Radio Hong Kong and signed a contract to become a singer. In 2003 Kwan formed a group Boy'z debut. Since 2005, he has developed independently and has participated in many TV series and movies such as "Ancient House Panic", "Chinese Young Master", "Desolate Village Inn", "Youth Stage" and so on. In 2010, he reorganised Boy'z and continued to make dramas while developing his music career. 關智斌(1980년생, Philippines) 는 배우로, 대표작으로 정전대성, 愛·作戰, 삼국지 관운장: 청룡언월도가 있으며, 그 외에도 披荆斩棘, 甜蜜的任务, 뉴 폴리스 스토리, 美女廚房, 學警雄心, 검협정연, 호심 : 용의 부활, 你好生活, 學警出更, 妻子的秘密, 功夫足球, 배견궁주대인 등 다양한 작품에 출연했다. 특히 2026년에는 英皇娱乐25周年群星演唱会에도 참여해서 활동중이다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 英皇娱乐25周年群星演唱会에 출연했다. 2024년 錄影歹에서 Jon 역을 맡았다. 2024년 会唱歌的院子에 출연했다.