popularhistorian replied to your post: 2 historical figures I would love Dr. Who to visit.
I could see Tesla, but MLK would be harder to write in.
I agree it would be a challenge. But, I can’t really see a reason for the Doctor not to visit MLK.
The Jetson’s space car.
The Tardis, Spike’s Swordfish, and the DeLorean.
It might be difficult to airbend in space, I guess a whole universe could be a space vehicle.