Place of Birth: Hong Kong, British Crown Colony [now China]Birthday: 20 July 1964Bio: Roy Cheung Yiu-Yeung (Chinese: 張耀揚, pinyin: Zhāng Yàoyáng; born 20 July 1964 in Hong Kong) is a Hong Kong-based actor, best known on-screen for his roles as villains or gangsters in a number of films.
