Eddy Ko Hung (Chinese: 高雄; pinyin: Gāo Xióng; born Ho Yiu-sumChinese: 何耀深; pinyin: Hé Yàoshēn; 13 December 1937) is a Hong Kong actor and martial artist. He has appeared in over 150 film and television roles since his debut in 1969. He is perhaps best known for his roles as Chan Chung in the 1984 Hong Kong action war film Heroes Shed No Tears, and Hong in the 1998 American buddy cop action film Lethal Weapon 4. Most recently, he has made appearances in several international films including 2015's The Martian.
Ko joined Shaw Brothers Studio in the late 1960's as a stuntman, and made his film acting debut in 1969, adopting the name Ko Hung as a stage name. He is also sometimes also credited as Ko Hung, Gao Xiong, Eddie Ko, Edward Ko, and Lin Sheng (林琛).[2]
Ko joined TVB later and has since acted in many TV drama series. In 1990, Ko joined TVB's rival ATV and worked there until 1995. In 2000, Ko rejoined TVB and continued acting in many TVB-produced drama series.
Within the Chinese community, Ko's most remembered performance was in the 1995 version of the television drama Fist of Fury as Huo Yuanjia, the mentor of Chen Zhen. This role led to similar martial arts mentor roles, subsequently.
In 1998, he migrated his family to Canada, and co-starred in a role of an illegal immigrant in Lethal Weapon 4, in his first international role.[3] Since then, he has appeared in American, Hong Kong, and Mainland Chinese productions.