Pauline Nordin is a Swedish fitness model and entrepreneur, well known in the fitness industry, who flew a stratosphere flight in a fighter jet with MiGFlug. She is among the public figures and athletes who have taken MiGFlug's edge-of-space adventures.

A stratosphere or "edge of space" flight takes a civilian passenger in a fast jet such as the MiG-29 Fulcrum up to around 22 km altitude, into the stratosphere, where the sky appears black and the curvature of the Earth is visible. A professional pilot flies the aircraft throughout.

Not exceptionally. You need reasonable cardiovascular health and to fit the aircraft's size limits, but peak athletic fitness isn't required. Good fitness can help with tolerating G-forces; learning how G-forces affect the body helps any passenger prepare.

The stratosphere begins around 10 to 12 km up and extends to about 50 km. Fighter-jet edge-of-space flights reach roughly 22 km (72,000 ft), high in the stratosphere and about double an airliner's cruising altitude, high enough to see the planet's curvature.

Yes. Fighter jet and stratosphere experiences are open to anyone meeting the basic health and size requirements, regardless of gender. Passengers from many backgrounds, including fitness models and entrepreneurs, have flown these adventures with professional military pilots at the controls.