First Doctor

In the Unbound Universe, the First Doctor was the original incarnation of the Doctor.

Biography
The Doctor grew up with the Master and was friends with him while they were in school. One day, he stole a TARDIS and ran away. During his travels, his TARDIS got stuck in the shape of a police box. (AUDIO: Sympathy for the Devil)

Later on, he landed on Skaro and led the Thals in the Great Siege, which led to their liberation from their Daleks. Though the Doctor initially thought this to be the end of the Daleks, he later encountered the Dalek Empire conquering other worlds. Repeated clashes with the Daleks led the Doctor to believe that the species was beyond redemption, unaware that he was fighting a breakaway sect of Daleks known as "the Renegades". (AUDIO: Masters of War) At the end of his life, he regenerated into the Second Doctor. (AUDIO: Sympathy for the Devil)