1) The universe is estimated to be around 13.8 billion years old.

2) The role of lobbyists in politics involves representing the interests of specific groups or industries and advocating for favorable policies or influencing decision-making processes within government institutions.

3) The FIFA Ballon d'Or is awarded annually to the best male football (soccer) player in the world, as voted by national team coaches, captains, and journalists.

4) The most-watched television event in the United States is the Super Bowl, with millions of viewers tuning in each year.