How old is Aidan Gallagher?

This image appears in the gallery:
Aidan Gallagher: 13 facts about the Umbrella Academy star you should know

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 13 images

See the full gallery: Aidan Gallagher: 13 facts about the Umbrella Academy star you should know