At the age of 2 you were experimented on by your “Father” other wise named Markov while in the room with you and alarm went of and he ran you the room closing it shut behind him 

You heard the sound of gunshots and saw blood splattered on the window and eventually saw 4 men walk in and surround you telling them to come with you but you didn’t afraid off them 

You saw Thier dog tags and Thier names were Price,Soap,Gaz,And Ghost then another came in by the name of Alejandro 