What is the most biggest dragon?

Related questions

1. What are scorpions in Game of Thrones?
2. Why did Daario get recast?
3. Why was the Mountain recast?
4. Did daenerys dragons lay eggs?
5. How did Aegon V die?
6. Why does a stark have to be in Winterfell?
7. Did they use a real bear in Game of Thrones?
8. Will drogon get as big as Balerion?
9. Was Bart the bear in Game of Thrones?
10. What are the nine types of Chinese dragons?

Tags

1. #black
2. #existed
3. #middle
4. #dragon
5. #known
6. #largest
7. #first
8. #morgoth
9. #winged
10. #greatest
11. #ancalagon
12. #earth
13. #during
14. #dragons