Source: squaredcirclesirens.com
As reported many times over the past year Scottish female wrestler Nikki Storm has signed with WWE.

Storm finished up her independent bookings over the past weekend, losing a loser leaves ICW Match forever against Sammii Jayne where she had to be carried out by security after losing.

Nikki will report to the WWE Performance Center sometime this week to start her journey with the WWE.

Congratulations, Nikki!

She's a high-flyer, right?

not sure how much of a high flyer, but she has been working Stardom for a while, so there is indeed some bit of high fly there

A high-flyer would be something relatively unique in mainstream women's wrestling in the past decade (maybe since Lita, since they didn't let Jillian do any of her cool stuff). The closest I can think of right now of is Alexa Bliss.