Pedzisa mutsara unotevera: Aigner akahwina menduru nhatu dzegoridhe paICF Canoe Slalom World Championships, imwe muchiitiko cheK1 (2018) uye mbiri muchiitiko cheK1 chikwata (2010,
2011). Akakundawo menduru sere paEuropean Championships (1 goridhe, 4 sirivheri uye 3 bronze).