 Ramba uchinyora ndima iyi - Choi akaita mutambo wake mukuru wokutanga wepasi pose nokukunda ndarama mumutambo wevanhu mumwe nomumwe uye bronze mumutambo weboka pa 2001 Junior World Fencing Championships. Muna 2007, akahwina menduru yebronze mumutambo wechikwata chefoil paWorld Fencing ChampionshipsPetersburg, kuRussia. 