Immortan Joe, formerly known as Colonel Joe Moore – was a veteran of the Oil Wars and a hero of the Water Wars. He formed a biker gang terrorizing the people after the fall. His gang included henchmen dubbed Major Kalashnikov and a strategist: Deepdog.
With each battle the gang grew stronger by slaughtering the leaders of other gangs and taking the women. With that, his idea of bringing back society willingly took a dark turn. Eventually he and his gang entered the wasteland, where he would learn about a massive aquifer plant later known as The Citadel