How long was the longest singles match in recorded tennis history?

This player is considered one of the greatest female tennis players of all time. She has won 73 singles titles and 23 doubles titles.

Who defeated tennis player Bobby Riggs in the famous "Battle of the Sexes"?

Although the exact origins of golf are unknown, this place is considered the home of golf.

This Golfer has 15 Majors Wins. Who is he?

This golfer has the most Majors victories with18. Who is he?

What is believed to be the oldest of strokes and is much used in lifesaving and recreational swimming as well as in competitive swimming?

When and where did competitive swimming originate?

Para-swimming was one of the eight original sports in the Paralympic Games. What year did the first Paralympic Games happen?