æt ðɪ ˈɛnd ʌvðə nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi z, hiː bɪkˌeɪm ɪnvˈɑːlvd ɪnðə dʒjˈuːnɛs kˌæmɚɹaʊnˈeɪz fɹænsˈeɪz dʒjˈuː kˈɑː fɹˈɑː, ɐn ˌɔːɹɡɐnəzˈeɪʃən sˈɛt ˌʌp baɪ ðə fɹˈɛntʃ ɐdmˌɪnɪstɹˈeɪʃən tə kˈaʊntɚ nˈɑːtsi pɹˌɑːpɐɡˈændə.
At the end of the 1930s, he became involved in the Jeunesse camerounaise Française (JeuCaFra), an organisation set up by the French administration to counter Nazi propaganda.