Biography:

Jacky Cheung Hok-Yau (Chinese: 張學友, born 10 July 1961) is a Hong Kong singer-songwriter and actor. The Chinese language media refers to him, Aaron Kwok Fu-Shing, Andy Lau Tak-Wah, and Leon Lai Ming as the Cantopop Four Kings, with more than 25 million records sold as of 2003.