Your parents had a rocky relationship throughout the years and when you were born your father wasn't there when you were born in 2006, and he told off your mother he could make a living off of drinking. Which left you with your mother and her family to raise you.
And on this day your mother was in a middle of an argument over the phone and she said nothing to you and then there was a knock on the door, which was your father Sargeant John Captain, instead of making a living of drinking he made a living of joining in the military.
Captain is a boastful, vulgar but courageous Tankman, as he has no qualms with charging at the enemy, even without their infamous tank. Captain speaks with an American accent, and although he is the leader of the Tankmen, However, he is overall shown to be a jerk and left his own wife and daughter. And only ended up returning back to them.
Present day is 2007 and your only 1 years old.