Serious fall: Ski ace receives horror diagnosis. Krenn suffered a fracture of the tibial plateau as well as a torn cruciate and lateral ligament in the fall in Verbier, Switzerland.

The 29-year-old has already been taken to his home country of Austria and was scheduled to undergo surgery in Graz on Saturday. It is not yet known how long KrenN will be out after the serious injury. Aleksander Aamodt Kilde also fell badly in January, but his girlfriend Mikaela Shiffrin now told what the situation really was with the star from Norway.