Thomas Sin Ho-Ying

Biography

Thomas Sin Ho-Ying, known as "Arki," is a Hong Kong actor, singer, martial artist, and action director. He began his career in 1982 and was trained by Liu Chia-Lien's school, graduating from the sixth generation of Shaw Brothers' acting training program. Sin has taught over 30 students, including Donnie Yen, and worked on various films and television shows, including "Kickboxer" (1989).