Steven Cheung Chi-hang is a Hong Kong singer. Steven Cheung was a member of the Cantopop duo, Sun Boy'z from 2002 to 2006, where William Chan joined in and the group was renamed Sun Boy'z. It was officially disbanded in December 2008.
Also Known As：장치황·張智恆·Boy'z·Steven Cheung·Stephen Cheung·Sun Boy'z·Steven·Cheung Chi-Hang·
Biography：Steven Cheung Chi-hang is a Hong Kong singer. Steven Cheung was a member of the Cantopop duo, Sun Boy'z from 2002 to 2006, where William Chan joined in and the group was renamed Sun Boy'z. It was officially disbanded in December 2008.
