Which is the only country to have played in every World Cup?

In the men's singles 2018 Australian Open Championship, who did Roger Federer defeat to win the championship?

What is the maximum weight for a golf ball?

Who was the first U.S. volleyball player to win three Olympic gold medals?

Andre Agassi won his first Olympic gold medal in which year?

What professional sport did Pat Mahomes' father play?

As of the 2016 Olympics, which NBA player has been on the US Olympic basketball team a record number of times?

In tennis, a serve that lands in an opposition's service box, but is untouched by the opposition player can be referred to as?

Which NBA personality actually owns the term "three-peat", referring to a team winning three consecutive championships?

In what state is the NFL's Pro Bowl played in annually?

Who is the highest-paid player in terms of annual salary in NFL history?