Meet Batgirl, The Russian Daredevil Who "Flies" Atop Trains
When a daredevil gives herself the nickname "Batgirl" she's setting the bar really high for herself, but Russian daredevil Kobzarro has truly owned the name.She didn't own it by fighting crime or swinging on a rope high...
https://www.neatorama.com/2016/11/27/Meet-Batgirl-The-Russian-Daredevil-Who-Flies-Atop-Trains/