|Affiliation||Fantastic Four (Earth-52161)|
|Base of Operations||Baxter Building|
|Relatives||Maker (Husband), Kang (Grandson), Pyro (Step-Brother)|
|Place of Birth||England|
|Created by||Artemis Panther|
- Not everything is about you, Johnny. The entire planet is about to go to war with superhumans, and we need you to keep your head in the game. I know you can do it, but do you know you can?
- Susan Rosum
Sue and her father, Franklin Rosum, lived in England for most of her life. She enjoyed her quiet life in Britain. She had many friends and was even top of her class. For most of her life, Sue wished she had a brother, but she knew that wouldn't happen since her mom passed away. However, she later learned his father had met a woman through business, and she has a son, which made Sue very happy.
Moving to America
After the wedding, Sue tried to be a great older sister to her new step-brother, Johnny, but he resented anything she tried to do with him. This made her sad, but also more determined to make things better between them. Eventually, he gave in and accepted her as his sister, which made her very happy. The two of them eventually learned they have a lot in common and Sue felt like he was her real brother.
After graduating college, Sue got a job working for NASA, hoping that one day she would be able to go into space. One day, she met one of her co-workers, Reed Richards, the smartest man in the world. She fell instantly in love with him and they soon started dating. After a few weeks, Sue got word that she and Reed would be taking a trip to space to investigate the cosmic rays, which made her the happiest she'd ever been.