Kammala jumla mai zuwa: A shekara ta 2011, Hollermann ya zama mutum mafi ƙanƙanta da ya taɓa shiga ƙungiyar ƙasa, kuma ya lashe lambar zinare a Wasannin Parapan American na 2011 a Guadalajara, Mexico. A shekara mai zuwa ta yi wasan farko na Paralympic a
Gasar wasannin nakasassu ta London ta 2012. A cikin 2014 Jami'ar Texas a Arlington (UTA) ta ba ta cikakken tallafin karatu na wasanni don taka leda a sabuwar kungiyar kwando ta kwando ta Lady Movin 'Mavs. Ta sake lashe zinare a Wasannin Parapan American na 2015 a Toronto, Kanada.