Sports quiz

Name an American basketball player!

Which country are these hockey fans from?

What is the longest even in an athletics competition?

What's the most famous cycling race in the world?

In which city is the biggest football stadium in Europe?

Which country is the Judo sport from?

What is the size of a golf ball?

How many players are there in a double tennis match?

How long is an Olympic swimming pool?

How many players are there in a beach volleyball team?