1. Which country won the FIFA World Cup in 2018?

2. How many players are there in a rugby union team on the field?

3. Who holds the record for the most Grand Slam tennis titles (men’s singles)?

4. In which sport is the term 'hat-trick' used for three consecutive goals or wickets?

5. Which NFL team has won the most Super Bowls?

6. What is the standard distance of a marathon race?

7. Who won the men’s 100m gold medal at the 2016 Olympics?

8. Which country hosts the annual Tour de France cycling race?

9. In tennis, what is the term for a score of zero?

10. Which boxer was known as 'The Greatest' and 'The People’s Champion'?