The 2022 Winter Olympics, officially called the XXIV Olympic Winter Games and commonly known as Beijing 2022 (北京2022), were an international winter multi-sport event held from 4 to 20 February 2022 in Beijing, China, and surrounding areas with competition in selected events beginning 2 February 2022. It was the 24th edition of the Winter Olympic Games.

The 2008 Summer Olympics, officially the Games of the XXIX Olympiad and also known as Beijing 2008, were an international multisport event held from 8 to 24 August 2008, in Beijing, China. A total of 10,942 athletes from 204 National Olympic Committees (NOCs) competed in 28 sports and 302 events, one event more than those scheduled for the 2004 Summer Olympics. This was the first time China had hosted the Olympic Games, and the third time the Summer Olympic Games had been held in East Asia, following the 1964 Olympics in Tokyo, Japan, and the 1988 Olympics in Seoul, South Korea. These were also the second Summer Olympic Games to be held in a communist state, the first being the 1980 Summer Olympics in the Soviet Union.