|Real name||Jean Grey|
|First appearance||"X-Men #1"|
Jean Grey is the daughter of Dr. John Grey and a school teacher Anne Grey.
On her fifteenth birthday, she was hanging out with her boyfriend, Tim Drake. When he was leaving, his motorcycle got hit by a bus and he was killed. Jean was so shocked and angry that she accidentally made the school bus flip over and roll into another house. She was arrested by S.H.I.E.L.D. but Professor X bailed her out.