MILAN, Italy – Olympic anti-doping authorities have launched an investigation into extraordinary allegations that competitive ski jumpers are utilizing unconventional methods to gain aerodynamic advantages. The claims, which originated in German media reports, suggest athletes may be injecting hyaluronic acid into genital tissue to create enhanced body suit aerodynamics.
The controversial practice allegedly aims to manipulate the fit of competition suits around the groin area, theoretically creating a sail-like effect that could add significant distance to jumps. This investigation emerges following previous sanctions against Norwegian athletes for suit manipulation violations.
At a Milan press conference, World Anti-Doping Agency President Witold Banka acknowledged the unusual nature of the allegations while committing to thorough examination. “Ski jumping is very popular in Poland,” Banka remarked with visible amusement, “so I promise you I’m going to look at it.”
WADA Director General Olivier Niggli adopted a more measured approach, stating: “I’m not aware of the details of ski jumping—and how this can improve performance—but if anything was to come to the surface we would look at anything if it is actually doping-related. Our list committee would certainly look into whether this would fall into this category.”
The allegations follow previous competitive violations involving Norwegian jumpers Marius Lindvik, the defending Large Hill Olympic champion, and fellow medalist Johann Andre Forfang. Both received three-month suspensions after their team was found to have illegally adjusted suit seams around the crotch area during the 2025 World Ski Championships, though both athletes maintained the alterations occurred without their knowledge.
Medical experts have expressed serious concerns about the alleged practice. Dr. Kamran Karim, a senior physician at Maria-Hilf Hospital in Krefeld, Germany, noted that while injections could create “temporary, visual thickening of the penis through injections of paraffin or hyaluronic acid,” he emphasized that “lengthening is not possible in this way” and warned that “such injections are not medically indicated and are associated with risks.”