Which team has won Champions League back to back?

Related questions

1. Is Chelsea a north London club?
2. Who is the richest football club?
3. Are Rangers the most successful club in the world?
4. Is Chelsea bigger than Arsenal?
5. Who won more trophies Arsenal or Chelsea?
6. Is Arsenal better than Chelsea?
7. Who is the most successful club in the world?
8. When was the last time Arsenal beat Man U?
9. Which EPL club has never been relegated?
10. Has Arsenal gone to relegation before?

Tags

1. #first
2. #known
3. #tournament
4. #league
5. #champions
6. #since
7. #juventus
8. #madrid
9. #european
10. #consecutive
11. #competition
12. #victory
13. #repeat
14. #milan
15. #titles
16. #final
17. #against