After the sovereignty of Hong Kong was transferred to the People's Republic of China in 1997, the NOC for the special administrative region has been designated Hong Kong, China. Hong Kong is represented separately at the Olympics by its own choice (for any gold medal ceremony the Hong Kong SAR flag is raised and the PRC national anthem is played). As permitted under its constitution as agreed upon handover from the United Kingdom (specifically, Article 151, Chapter 7 of The Basic Law), it "may, on its own, ... maintain and develop relations and conclude and implement agreements with foreign states and regions and relevant international organizations in the appropriate fields, including the economic, trade, financial and monetary, shipping, communications, tourism, cultural and sports fields."
Hong Kong won its first medal in 1996, which was also its first gold medal. Since then, athletes from Hong Kong have won a total of 2 more medals.