How old is Jon Snow in the show?

Related questions

1. Did rhaegar kill lyanna?
2. Does Lady Brienne die in Game of Thrones?
3. Can Jon Snow and Daenerys marry?
4. What happened to Jon Snow's real father?
5. How did Brandon Stark die?
6. How did Sansa marry Ramsay if she's married to Tyrion?
7. How old is Cersei?
8. Why did Jon Snow go to the wall?
9. Who was rhaegar Targaryen married to before lyanna?
10. Who created the night king?

Tags

1. #illegitimate
2. #strong
3. #winterfell
4. #brother
5. #introduced
6. #eddard
7. #sansa
8. #described
9. #brown
10. #having
11. #stark
12. #features
13. #thrones
14. #build
15. #rickon