Sydney Allen is the Ninja Turtles' skateboarding idol.
Sydney has floating brown Hair and a light tanned skin. She sports a red shirt and a pink fushia short pants with white socks. Her Helmet, Elbow and Knee pads are green.
Sydney is a professional, and rather skilled, skateboarder.
She's said to attempt a perfect 1440° rotation during the Skate Boarding Finals. Close to nail it during her previous attempts, the live feed is interrupted before the turtles can see whether she succeeds or not.
- The skateboarding finals she partakes in are set live during the day from Tokyo, respecting the time difference between U.S East Coast and Japan's Honshu.