Derek Kok is a Hong Kong actor who worked for TVB from 1986 to 2015. He filmed over 70 dramas. He specialises in action and Chinese Kung Fu performance. His career started when he entered the New Talent Singing Awards in 1985. Even though he only made it through to the semi-finals, his stage performance, including the acrobatics he demonstrated throughout his performance, impressed the folks at TVB. He then entered the TVB Artiste Training Class in 1985 and was signed with the station after completion of the program. The first notable role he played was Lee Yuen Ba in The Grand Canal. Between 2007 and 2010, Kok was rumoured to be involved with, but never officially acknowledged a relationship with, actress Joyce Tang. (Source: Wikipedia) Watch drama online for free.