Rubuta ci gaba don wannan sakin layi - Bolbjerg yana da bayyanuwa tara a cikin gasar zakarun duniya ta FIS Freestyle World Ski Championship tsakanin 1993 da 2003. Ta yi gasa a gasar cin kofin duniya ta FIS Freestyle a shekarar 1993
a Altenmarkt-Zauchensee, inda ta sanya 30th a cikin moguls. A gasar cin kofin duniya ta FIS Freestyle World Ski Championships 1995 a La Clusaz ta kasance ta 23, kuma a gasar cin kofin duniya ta FIS Freestyle World Ski Championships 1997 a Iizuna kogen, Nagano, ta kasance ta 20 a cikin moguls. A Gasar Cin Kofin Duniya ta FIS Freestyle a 1999 a Meiringen-Hasliberg ta kasance ta tara a cikin moguls da na 17 a cikin magunguna biyu. Ta yi gasa a gasar FIS Freestyle World Ski Championships 2001 a Whistler, inda ta gama 35th a cikin moguls, da 17th a cikin dual moguls. Gasar zakarun duniya ta ƙarshe ita ce Gasar Zakarun Duniya ta FIS Freestyle ta 2003 a Deer Valley, inda ta kasance ta 19 a wasan karshe na moguls, da kuma ta 17 a wasan karshe na biyu.