What year did tennis player Martina Navratilova retire?

More Questions:

What French word for sled is given to a Winter Olympic event?

What decade witnessed the invention of the automatic bowling pinsetter?

Who received a patent for the first electric razor in 1930?

What literary work inspired Dream Theater's "Pull Me Under" song?

What is the capital of South Korea?

Cincinnati is located on the shores of what river?

What is crossed with a blackberry and loganberry to produce a boysenberry?

How many cubic meters are there in 1,000 litres?

For how many years were Madonna and Sean Penn married?

Who portrayed James Bond in the 1965 film "Thunderball"?

What, partially acapella song, did the Eagles have a Top 40 hit with in 1981?

In what year was actor Johnny Depp born in?

Which US band had a 1974 hit song with "Billy Don't Be a Hero"?

Which member of Duran Duran produced "Kajagoogoo's" first single?

What is the only silent film to win an Oscar for Best Picture?