Jackson Rowan Campbell is the eldest son of Malcolm and Medina Campbell and the twin brother of Octivia Grace Campbell. His plan was to study literature, but his father disappeared with all the money he had earned to go to college. Since he no longer had money to study, he started working in his mother's small restaurant and his aunt's flower shop to support his family and save money for his sister's college education. As the only man in the family, a lot of responsibility fell on his shoulders, which is why he always tried to stay strong and help his family.

After his father ran off with another woman, Jackson never had it easy, as he always looked up to his father and had a close relationship. Since then, he'd been through a lot and changed a lot, but he was always strong when it came to his family. He got tattoos, started boxing to control his anger, and worked constantly to avoid having a chance to think about everything.