Doctor Victor Leo Chang AC (Chang Yam Him 張任謙; pinyin: Zhāng Rènqiān; 21 November, 1936-4 July, 1991) was a Chinese Australian heart surgeon, and one of the pioneers of modern heart transplantation. Born in Shanghai to Australian-born Chinese parents, he spent his childhood in Hong Kong, before coming to Australia in 1953 and completing his secondary schooling at Christian Brothers' High School, Lewisham. Wikipedia
The definitive Wikipedia entry for Victor Chang. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Victor_Chang