| Ing Chang-ki | |
| Chinese: | Trad. 應昌期 Simp. 应昌期 |
| Birth Date: | 23 October 1916 |
| Birth Place: | Cicheng, Ningbo, China |
| Residence: | China Taiwan |
| Affiliation: | Ing Chang-ki Weichi Educational Foundation |
Ing Chang-ki (; 23 October 1916 - 27 August 1997) was a Chinese industrialist, Go player, and Go promoter. He was the founder of the Ing Cup.[1] He is also known for promoting the Ing rules of Go. He also promoted one of the first digital game clocks to support byoyomi, per-move time control.
Ing Chang-ki was born in Cixi County (currently Cicheng, Jiangbei District, Ningbo), Zhejiang Province in 1917.[2] As a young man, Ing worked as a clerk in a bank in Shanghai, where he later became a famous local banker. In 1949, he went to Taipei and eventually became an industrial mogul in Taiwan.
Ing created the Ing Chang-ki Weichi Educational Foundation for further promotion of Go, while encouraging the use of the name Goe in an attempt to differentiate its name from the English verb go.[3]
Until 2000, he sponsored a tournament and substantial prize for computer Go programs known as the Ing Prize.