Quiz Question: Yellow tennis balls were introduced to Wimbledon in 1986. What color were they before?
The given options are:
- White
- Orange
- Pink
Correct Answer: White
Info: The International Tennis Federation introduced yellow balls into the rules of tennis in 1972, as research had shown these brighter balls to be more visible to television viewers. Wimbledon, however, continued to use the traditional white balls until 1986.