Stargirl

This is Stargirl from the DC comics and the arrowverse show of the same name. Courtney Whitmore, a teenage gymnast from Los Angeles, discovered her superhero potential when she found the cosmic staff a powerful staff belonging to the late starman she moved to the US with her stepfather and became a favorite crimefighter in the Midwest. Known as Stargirl even joining the justice society of America (no not the justice league) Her powers include martial artist, gymnastic ability, flight, enhanced strength, speed, superhuman agility, force fields, and energy manipulation. (Create your own character and story have fun)