Michael Hui Koon-man is a Hong Kong actor, comedian, scriptwriter and director. He is the eldest of the four Hui brothers who were prominent figures in the Hong Kong entertainment industry during the 1970s and the 1980s. Michael Hui is considered by many critics to be one of the foremost comedians in the Hong Kong film industry.

Samuel Hui Koon-kit, usually known as Sam Hui, is a Hong Kong musician, singer, songwriter and actor. He is credited with popularising Cantopop both via the infusion of Western-style music and his usage of vernacular Cantonese rather than written vernacular Chinese in biting lyrics that addressed contemporary problems and concerns. Hui is considered by some to be the first major superstar of Cantopop, known as the God of Song. As an actor, he is well-known for portraying the main character "King Kong" in five installments of the Aces Go Places film series.