Nika Prevc confirmed her top form and flew 236 meters twice at the Vikersund airfield, which is her best result ever.
She improved the previous record of Norwegian Silja Opset by 5,5 meters.
The Slovenian achieved her record-breaking flight first in the qualifications and then in the second series.
"I was a little nervous on the takeoff, but I told myself to go with my gut feeling. I knew I could do a good flight, and when I felt like I was doing well, I just let myself go and it worked. When I reached the top of the flight, I knew I would go far," said the 19-year-old jumper from the famous Prevc family.
Just how dominant Nika is is shown by the fact that second-place finisher Ejrin Marija Kvandal flew 206,5 meters.
Just a day earlier, Nika secured a World Cup victory and her second Grand Crystal Globe with a victory in Holmenkollen.
At the World Championships in Trondheim, Nika, who will turn 20 tomorrow, won gold on both the small and large ski jumps.
Bonus video:
