He was born to Heathcliff and Gorda Hall. His parents had a 29 year age difference, which caused them to get a divorce when Arthur was 5. His brother Corridor stayed with Gorda, and Arthur stayed with his father and moved from Sweden to SimNation/America. He met a guy named Lane in kindergarten and they had playdates every weekend.
In high school, he was best friends with Lane Clementson and they were very close friends. Arthur taught Lane how to study and get an A in school. Lane taught Arthur to take breaks from studying and have fun. Arthur also started dating a science lover named Chastity Lagana. They were extremely clse until they graduated high school. After high school, Chastity and Arthur began their jobs and Lane joined a band.
Chastity and Arthur then got married and had their kids.