ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪfti, kˈɛmpɚ wɛnt tə wˈɜːk fɚðə juːnˈaɪɾᵻd mɪzˈʊɹɹi bˈæŋk, wˌɪtʃ lˈeɪɾɚ bɪkˌeɪm jˌuːˌɛmbˈiː faɪnˈænʃəl kˌɔːɹpɚɹˈeɪʃən.
In 1950, Kemper went to work for the United Missouri Bank, which later became UMB Financial Corporation.