Is Megatron related to Optimus Prime?

Related questions

1. Will there be a bumblebee 2?
2. Will Bumblebee be a reboot?
3. Is Optimus Prime stronger than Megatron?
4. Is Bumblebee still a Camaro?
5. Is Bumblebee a reboot or prequel?
6. Does Bumblebee die after stinging?
7. Is there after credits for Bumblebee?
8. Was Bumblebee a Decepticon?
9. Who is Bumblebee?
10. Does Bumblebee die?

Tags

1. #meets
2. #there
3. #specific
4. #direct
5. #actually
6. #optimus
7. #force
8. #brothers
9. #defense
10. #prima
11. #cybertron
12. #descendant
13. #appointed
14. #protector
15. #commander
16. #prime
17. #megatron
18. #primes
19. #sentinel
20. #student