What year did tennis player Martina Navratilova retire?

More Questions:

What is the more common name for an Apiarist?

What designer was the first man to appear on the cover of British Vogue?

What drug is everyone encouraged to take in the novel "A Brave New World"?

Which continent is Mauritania a part of?

Which city is the capital of Australia?

Who starred in the 1951 film "Show Boat" as Julie?

What TV family had three sons named Brad, Mark, and Randy?

Who recorded the multi-platinum 1970s album "Bat Out of Hell"?

What year did Jimmy Carter become president of the United States?

Former Yugoslavian leader Josip Broz was also known by what other name?

Who replaced Vyacheslav Molotov as the leader of the Soviet Union in 1941?

Which British liner did a German U-boat sink on May 7th 1915?

Which Canadian province was responsible for producing the weekly newpaper publication "Photo Journal" until 1981?

What is Ethiopia's official language?

How many countries border the Black Sea?