Nile originally hails from New Jersey, and is from a fairly affluent family whose fortune was made through shipping and real estate development. Because of the luxuries he was afforded in his life, Nile was sent to private schools from as young as possible, and groomed to take over vital areas of his family's business interests. His development of superpowers was originally thought to be a derailment of his future, but his father considered the marketability of heroes to be a new and exciting business venture, and so, at age twelve, sent Nile to a private school for heroes: Arendale.
Trained and relentlessly drilled with the philosophy and idealism of heroes and what they represent, Nile began to shape his identity differently from the mold expected at Arendale. He asked questions, wondered why heroic virtues were so black and white, and wondered why all studies of villains and heroic enemies focused solely on defeating them, and made no mention of their culture, reasons for villainy, or other reasons that ones slipped such a slope. This earned him the ire of teachers and administrators, and he responded with acting out and rebelling at every turn possible, threatening his education many times through the process.
One area of school he excelled at was in physical education and power control, able to keep up with and even beat physically-powered students on his own, normal physique. He learned to use and control his powers of intangibility with acute precision, and was a constant favorite to win class-wide sparring tournaments. As he grew older and school grew to a close, he graduated with honorable mention yet subpar grades, and looked to employment opportunities in the hero business. Slim pickings for his career out of high school, many wanted experience or higher education, and many teams and potential partners did not like Nile's abrasive personality or philosophy, they always commended his power and physical ability, but he fell flat on the mental side of being a hero.
He would roam from team to team, never establishing a lasting connection with whomever he was working with, as the fights were boring, uneventful. The heroes never ventured out of their city districts nor went on adventures, Nile would end up getting into a fight with some member and either leave or be thrown out, heading elsewhere to find work. He wound up in Tuscon, Arizona and under the employ of the Rapid Action Battalion for work, and he was placed on a probationary period while his ability and mentality was evaluated. He joined for cash, and for the chance to have dangerous battles with superpowered cartels, yet found the same old same old with the RAB, and is just waiting to move on to the next "big thing".