Which country won the most gold medals at the 2020 summer olympics (held in 2021)?

How many sets are played in a mens grand slam tennis match?

Which team has won the most uefa champions league/european cup titles?

Which country has won the most copa américa titles?

How many quarters are there in an nba basketball game?

Which country has won the most olympic gold medals in mens basketball?

Who won the nba championship in 2023?

Who holds the record for the most career home runs in major league baseball?

Who has won the most major championships in golf?

Which country won the uefa european championship in 2020 (played in 2021 due to covid-19)?