haʊˈɛvɚ, ɹˈɜːʃɪz nˌætʃɚɹələzˈeɪʃən wʌz nˌɑːt kəmplˈiːɾᵻd ʌntˈɪl dʒˈænjuːˌɛɹi tˈuː θˈaʊzənd fˈoːɹtiːn, lˈiːvɪŋ hˌɪm wɪðˌaʊt ɪnˈʌf tˈaɪm tə kwˈɔlᵻfˌaɪ fɚðə tˈuː θˈaʊzənd fˈoːɹtiːn wˈɪntɚɹ əlˈɪmpɪks.
However, Rösch's naturalisation was not completed until January 2014, leaving him without enough time to qualify for  the 2014 Winter Olympics.