"China is not qualified to host the olympics." by a Olympics uncle

I think the closing ceremony is much more wonderful than the opening ceremony. I fall asleep during watching the opening ceremony...

There is a Japanese called "Olympics uncle". He has been cheering ALL summer Olympics ON SITE since the 1964 Tokyo Olympics. He appears most of all games sites in noticeable costume.
It's a kind of his pastime but in a sense, he is the person who knows Olympics best.

Surprisingly, he has come back to Japan before the Olyimpics finishes in this time. He says it's the first time he hasn't been there until the closing ceremony.
What happened?

He talks about the Beijing Olympics;
Although there were many unoccupied seats, many Japanese couldn't enter the competition site of judo. He urged to have them enter but it didn't work. Such a thing is the first time of his experience in Olympics for about half a century.
Chinese booing was terrible. He has never seen such Olympics. They are not qualified to host the Olympics. And the air was so bad, so I have a sore throat.