Pollert ayaa sidoo kale ku guuleystay billad lacag ah tartanka C1 ee tartanka caalamiga ah ee
1997 ICF Canoe Slalom World Championships ee Três Coroas iyo horyaalka guud ee Koobka Adduunka ee qaybta C1 ee 1993. Horyaalka Yurub wuxuu ku guuleystay wadar ahaan afar billadood (2 lacag ah iyo 2 naxaas ah).