Here's the giant blurb that is Roxy's bio.
Name: Roxanne "Roxy" Luna
Ethnicity: Spanish (father's side)/ African (mother's side)
Nationality: French
Lyoko Powers: Water + Lunar based. In most waters (minus the Digital Sea for obvious reasons), her legs become a tail. The tail makes her move faster in the water.
Strengths: Calm under pressure, good endurance, strong intuition, adaptable.
Weaknesses: Easily distracted by her own daydreams, can become stubborn when determined to win, bottles up loneliness behind a cheerful attitude, tends to push herself too hard.
Favorite Subjects: Art, Biology (especially marine biology), Physical Education
Least Favorite Subject: Math. Not because she's bad at it, but because it fails to capture her imagination.
-Roxy's parents moved for work related reasons.
-When she first arrives to Kadic, she's disappointed that there is no swim team. She was on the swim team at her last school.
-Has her head in the clouds.
-Is basically a fish.
-Has a secret love of mythical creatures, especially mermaids.
-Has a bit of a competitive side.
-Is used to being the odd one out. Has gotten used to having prejudiced comments and behaviors directed her way due to her heritage. Not that it makes the pain sting any less.
-Loves seafood and anything spicy.
-Has a habit of taking ridiculously long showers.
-Doesn't fall for anyone easily, but when she does she falls HARD. A hopeless romantic, if you will.