Hung Yan-yan, also known as Xiong Xinxin, is a Hong Kong martial artist, actor, stuntman and action director. He was the stunt double for martial arts superstar Jet Li.

Hung was born in Guangxi Province in 1965. He was placed in a martial arts school at age 12 after he was taken away from school. Hung trained for 12 years and won multiple championships.

After training, he went to Hong Kong and was discovered by famous filmmaker Lau Kar-leung, who was at that time filming Martial Arts of Shaolin starring Jet Li, and hired Hung as Li's stunt double. He then moved to Hong Kong in 1988. There, Hung became a stuntman. later an actor and action director. He had small roles as an actor.

Later, Hung was Jet Li's stunt double again, this time for Once Upon a Time in China. Many action were too dangerous for Li because he has passed down his physical prime despite being a wushu champion. Jet Li also hurt his ankle badly on the set so Hung had to perform a lot of action.

Hung was then Li's stunt double again in the sequel, Once Upon a Time in China II. He was also featured a role as the leader of the White Lotus Sect.

Yan Yan was a general of Shu Han during the late Han Dynasty and Three Kingdoms period of Chinese history. Yan began his career as a general serving under the warlord Liu Zhang of Yi Province.

In Luo Guanzhong's historical novel Romance of the Three Kingdoms, Yan Yan was defeated captured by Zhang Fei in 212 in one of the battles during Liu Bei's takeover of Yi Province. Yan firmly refused to surrender and made strong accusations at Liu Bei, which angered Zhang Fei. Zhang wanted to have him executed but changed his mind later as he was impressed with Yan's strong sense of loyalty. Zhang released Yan and succeeded in persuading Yan to join Liu Bei's forces.

Yan appeared in a later chapter during the Battle of Mount Dingjun, where he volunteered to lead an army to attack the enemy forces under Cao Cao together with Huang Zhong.

Eric Tsang Chi-wai (曾志偉), MH (born 14 April 1953 in Hong Kong with family roots in Xinhui, Guangdong, China) is a prolific Hong Kong actor, film director, film producer and television host best known for hosting the Super Trio series on TVB over the course of 10 years.

Due to his popularity, he is often the MC in events organized by TVB, and is nicknamed "the Prize Master" (獎門人）). In his youth, Eric was a Hong Kong professional soccer player.

Tsang's father, Tsang Kai-wing, was in the Police Force from 1940 to 1972, and served as a sergeant-major under the legendary "HK$500 Million Sergeant" Lui Lok, so-called for the wealth he earned in bribes received as a police officer. Tsang fled to Taiwan from the ICAC in 1976 after being convicted of corruption and sentenced to three years in jail, while still free pending an appeal. In 2001, the Department of Justice seized his house in La Salle Road and later auctioned it for HK$4.35 million after 10 years of civil proceedings. He died in Taiwan in 2011 with Eric and other family members around him. (Tsang senior was also once briefly a professional soccer player.)

Sammo Hung (born Hung Kam Po, 7 January 1952) is a Hong Kong actor, martial artist, film producer and director, known for his work in many martial arts films and Hong Kong action cinema. He has been a fight choreographer for, amongst others, Jackie Chan, King Hu, and John Woo.

Hung is one of the pivotal figures who spearheaded the Hong Kong New Wave movement of the 1980s, helped reinvent the martial arts genre and started the vampire-like Jiang Shi genre. He is widely credited with assisting many of his compatriots, giving them their starts in the Hong Kong film industry, by casting them in the films he produced, or giving them roles in the production crew.

In East Asia, it is common for people to address their elders or influential people with familial nouns as a sign of familiarity and respect. Jackie Chan, for example, is often addressed as "Dai Goh" (Chinese: 大哥; pinyin: dà gē), meaning Big Brother. Hung was also known as "Dai Goh", until the filming of Project A, which featured both actors. As Hung was the eldest of the kung fu "brothers", and the first to make a mark on the industry, he was given the nickname "Dai Goh Dai" (Chinese: 大哥大; Mandarin Pinyin: dà gē dà; Jyutping: daai6 go1 daai6), meaning, Big, Big Brother or Biggest Big Brother.

Karl Maka (Chinese:麥嘉) is a popular Hong Kong producer, director, actor and presenter. He was born on 29 February 1944 in Taishan, China. One of his popular movie is the Aces Go Places (Chinese : 最佳拍檔) film series which he acted alongside Sam Hui.