 Nyorai mberi kweiyi ndima - Pollack akadzokera kunzira muna 2008, paakatasva pa2008 UCI Track Cycling World Championships, uye akapedza ari wechipiri muMadison. PaMitambo yeOlympic ya2008, Pollack akatasva madison pamwe chete naRoger Kluge, uye vakapedza vari vashanu. 