I have been used to that. It happened frequently. It is normal to have the Olympic champion tested.

Things are better now that the attention has subsided a bit, and I'm happier. Now I can concentrate on what I'm supposed to do, that is, training and running. Despite everything that's happened, I feel like I'm still the same person.

I want to be an Olympic champion.

Of course, rivals do affect athletes mentally, but if you are competing with top-notch athletes, you will push each other, you will encourage each other.

Some may be surprised, but I do expect more for Saturday's relay final. It's a team work, and I think it's more exciting.

Holding the Olympics in Beijing will be a major event that will remain in Chinese history, ... It will be an excellent opportunity for China to demonstrate the rapid development it has made. As athletes, we will be called upon to produce good results for our home country.