|Book Appearance?||Yes (Mentioned only)|
Andrea Gennarro is a character who is mentioned in Double Down. Last year, her balloon traveled forty-three miles in the Balloon Brigade and she won a thirty-dollars gift certificate for the book fair. During the current year's Balloon Brigade, Greg's Balloon went fartherer than hers.
It is unknown what Andrea looks like, as she has never ever been seen, only mentioned.
- Diary of a Wimpy Kid: Double Down (Mentioned only)