Professional climber Domen Škofic takes on a new challenge, to become the first person to master a climbing route under the wings of a flying plane. The route corresponded to a climbing difficulty of 8a grade but brought a completely new challenge compared to a vertical climbing wall: in addition to needing to overcome gravity, Domen must fight against the strong airflow of 80-100km/h and extreme temperatures of -10 °C that affect his ability to grip the holds custom made for the Red Bull Blanix glider 🧗