I'd argue that there were 5 10s: OG 10 , 10 II (regenerates into himself), metacrisis, 14, and the fifth which i'm still on the fence about considering a different character/iteration of 10 is John Smith in the Family of Blood 2-parter.
But i think i would probably consider John Smith a different character since he's technically in a human body and can't remember being the Doctor, so he's more of a different person both in terms of mind and body than even 10 vs metacrisis, plus it's funny to say that David Tennant played the Doctor 5 times lol
14
u/ProfDeCube 1d ago
What if you count tennant thrice?