Yes, the doctor as you know them could be argued to be billions of years old. That being said, arguments could also be made that they are only maybe a couple hundred years old.
I havent seen any of the newest releases, but on his most recent outing david tenent split into two. So you could argue that that created a new doctor, which is the one we follow now.
Or was he? Apparently he’s infinitely old and has regenerated an infinite amount of times or something like that. I can’t even keep up anymore.
I’m out of date, honestly. I dropped during Capaldi and haven’t found my way back yet.
Spoilers ahead:
Yes, the doctor as you know them could be argued to be billions of years old. That being said, arguments could also be made that they are only maybe a couple hundred years old.
I havent seen any of the newest releases, but on his most recent outing david tenent split into two. So you could argue that that created a new doctor, which is the one we follow now.
It’s definitely the same Doctor. The new season made that clear.