Ko Yuan-cheng (28 February 1950 – 17 February 2014), better known by his stage names Frankie Kao and Kao Ling-feng, was a Taiwanese singer, television presenter, and actor born to Vietnamese parents of Chinese descent. His birth name was 葛元誠 (Pe̍h-ōe-jī: Kat Goân-sêng; pinyin: Gé Yuánchéng), and he employed the moniker the Frog Prince (青蛙王子; Pe̍h-ōe-jī: Chheng-oa Ông-chú; pinyin: Qīngwā Wángzǐ), which was given to him by his close friend, comedian Ni Min-jan.
Kao died of leukemia on 17 February 2014, at the age of 63.
Selected filmography
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Film
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!Year
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|1979||The Wild Goose on the Wing||雁兒在林梢||||
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|1983||Fantasy Mission Force||迷你特攻隊||Grease Lightning||
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|2010||Au Revoir Taipei||一頁台北||Bao Ge||
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Television
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!Year
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!Role
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|2011||iPartment||爱情公寓||Himself||
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