Subject 1

Subject #1 is the original AP History Guy; a teenager experimented upon by Project History, resulting in him becoming horribly mutated. He is played by Jon Hess.

Character Bio
His real name unknown, Subject #1 was originally an average high school student that became a test subject in Project History's experiments to create the ultimate AP History Student, volunteering sometime before 2007. Given an early version of the HSX formula, the drug inadvertently caused him to mutate and become deformed, turning him mute and bloodthirsty. Ashamed of the failure, Project History's leader Agent H attempted to kill him, only to discover formula made Subject #1 indestructible by normal means. Agent H locked Subject #1 up and put on him record as dead, few being aware he was secretly alive. Sometime after this, Agent H discovered other HSX test subjects could kill one another, and forced Subject #1 to kill Subject #2.

In AP: Origins, in 2008 Agent H freed Subject #1 and made him attack escaped test subject Greg Klusacek, in a last-ditch attempt to kill Greg. The two battled one another, but Subject #1 was defeated and seemingly killed. However, it is later seen on Agent H's computer that Subject #1 is alive, listed in critical condition. His current status is unknown.

During the interim time between 2008 and 2013, Agent H kept Subject #1 hidden in the Project History warehouse, with the two of them becoming the warehouse's sole occupants after the zombie apocalypse.

In AP: Apocalypse, Agent H released Subject #1 in a last-ditch attempt to stop Tom from killing them. Subject #1 ended up attacking Mike Dame and the News Director, and attempted to attack the Second AP History Guy, only for the Second AP History Guy to break his neck and kill him using his new AP powers.

Trivia
It took 20 minutes to apply all of the Subject #1 make-up, and yet somehow no one covered his ears.