How many managers have Arsenal had?

Related questions

1. How many times has Unai Emery won the Europa League?
2. Will Alexis Sanchez return to Arsenal?
3. How long was Wenger Arsenal?
4. Who are Arsenal's biggest rivals?
5. Who will manage Arsenal?
6. When was the last time Arsenal relegated?
7. What is a Hotspur bird?
8. Who did Unai Emery manage before Arsenal?
9. Who are West Ham's rivals?
10. Which team has never been relegated?

Tags

1. #houston
2. #arsenal
3. #caretaker
4. #nineteen
5. #managed
6. #separate
7. #there
8. #stewart
9. #since
10. #seven
11. #permanent
12. #managers
13. #spells