With JO of Beijing in 2008, many problems occurs.

• In fact, in China, the human rights are not respected. That's why, a lot of athletes, governments fearing for the safety of their athletes during the competition. So, nine French associations met in order to to remind China its commitments to human rights. In fact, chinese authorities had committed to improving the situation of human rights, in accordance with the values of Olympism.

So, patiently waiting for the Olympics to see how this takes place and of course see the Olympics Games.

• But respect for human rights is not the only problem; an ither problem alarmed athletes. That's the pollution in China. The Chinese authorities had promise Olympics Games "green" but heaven in Beijing will be anything but blue. In fact, athletes should take into account pollution during Olympics Games, what is a real problem for the health of athletes.
  

So, each team better manage the problem of pollution in order to avoid the worse for their athletes.

(And, of course there are many others problems)