Dee ihe na-aga n'ihu maka paragraf a - Bolbjerg nwere ọhụụ itoolu na isii FIS Freestyle World Ski Championships n'etiti 1993 na 2003. Ọ gbara asọmpi na FIS Freestyle World Ski Championships 1993
n'Altenmarkt-Zauchensee, ebe ọ nọrọ n'ọkwa nke iri atọ n'ime ndị isi. Na FIS Freestyle World Ski Championships 1995 na La Clusaz, ọ nọrọ na 23rd, na FIS Freestyle World Ski Championships 1997 na Iizuna kogen, Nagano, ọ nọrọ na 20th na moguls. Na FIS Freestyle World Ski Championships 1999 na Meiringen-Hasliberg ọ nọrọ na nke itoolu na moguls na 17th na moguls abụọ. Ọ gbara asọmpi na FIS Freestyle World Ski Championships 2001 na Whistler, na-emecha 35th na moguls, na 17th na moguls abụọ. Asọmpi egwuregwu ụwa ikpeazụ ya bụ FIS Freestyle World Ski Championships 2003 na Deer Valley, ebe ọ nọrọ na 19th na njedebe nke moguls, na 17th na moguls abụọ.