 Nyorai mberi kweiyi ndima - Mushure memitambo yeOlympic ya2014, Ahn akadzidzisa nzira pfupi yeRussia, uye akaramba achitsvedza. Pa2017 European Championships, Ahn akahwina menduru yebronze pamakumi mashanu emamita uye sirivheri pamakumi mashanu emamita relay, uye pa2018 European Championships, akahwina sirivheri pamakumi mashanu emamita. Ahn akanga aronga kurega basa mushure meMitambo yeOlympic yeChando ya2018 muPyeongchang, asi akarasikirwa neOlympic kechipiri, zvichitevera kupomerwa kwemitambo yekushandisa zvinodhaka muRussia. IOC haina kuzivisa zvikonzero zvakananga asi yakataura kufungira pamusoro pokushandiswa kwedoping. 