China had never hosted the Olympics before, and in the run-up to the 2008 Games -- held under the slogan "One World, One Dream" -- there were calls for a boycott over the country's human rights records, concerns for how Beijing's notorious smog might affect the health of athletes, and angry pro-Tibet protests along much of the Olympic Torch relay.
At home, Chinese organizers and athletes faced immense pressure to pull off not just sporting success, but to produce a monument to national pride, a soft-power showcase that would cement China's place as an emerging global superpower.