https://www.denofgeek.com/tv/doctor-who-why-david-tennants-doctor-tops-fan-polls
https://www.denofgeek.com/tv/doctor-who-a-celebration-of-david-tennant
The many faces and shapes of Doctor_Who.
https://www.denofgeek.com/doctor-who
So who is the best version of the Doctor?
Doc Brown rap battles against Doctor Who in this episode of Epic Rap Battles of History. https://www.youtube.com/watch?v=xDj7gvc_dsA
https://en.wikipedia.org/wiki/The_Doctor_(Doctor_Who)#Character_biography
https://en.wikipedia.org/wiki/Regeneration_(Doctor_Who)#Conceptual_history