Who is the most successful football club in the world?

Related questions

1. How many clean sheets does David de Gea have?
2. Who is the highest goal scorer in Europe 2018 2019?
3. How many goals does Messi have in 2018?
4. Who is the Premier League top scorer 2018 19?
5. Who is the most expensive goalkeeper ever?
6. Who received the Golden Boot?
7. Who scored the first perfect hat trick?
8. Which goalkeeper has saved the most penalties in the Premier League?
9. Which teams get relegated in Premier League?
10. What keeper has the most clean sheets?

Tags

1. #successful
2. #100th
3. #trebles
4. #reach
5. #seven
6. #scotland
7. #first
8. #milestone
9. #record
10. #their
11. #major
12. #world
13. #rangers
14. #trophy
15. #domestic
16. #quote