Flashing past

Kori, the ultimate speedster, the green flash if you may. She will be there, before Barry Allen, gone, before Barry Allen.

Everything she will do, is before, Barry Allen.

She's like the reverse flash, except faster and stronger.

She has the same story as Barry, except she was born with her speed, also, she was the one that killed his mum. She is Oliver Queens younger sister. The unknown helper of The Arrow. The Other Flash.

Watch out Barry Allen.