Cindy is the sister of Jimmy.
Cindy is a prepubescent Caucasian female, with blonde hair held pigtail bunches.
Cindy is a bit boastful and prideful compared to her brother. Usually she's almost close to spilling the beans before her brother gives her a look to tell her to stop. Never less she shares the same spite against the racing community like her brother and is willing to help. She's also good at robotics like her brother as she was able to control the Skeleton Driver without problem.
What's New, Scooby-Doo?
- Jimmy and Cindy have the same names as the main characters of The Adventures of Jimmy Neutron: Boy Genius.