[
    {
        "fullname" : "Dwayne Rodriguez",
        "email" : "rodriguez@laredo.mx",
        "lang" : "Spanish",
        "mobile_number" : "0052 345 667788"
    },
    {
        "fullname" : "Gottlieb Kiesel",
        "email" : "dr.kiesel@hesse.edu.de",
        "lang" : "German",
        "mobile_number" : "0049 123 445566"
    },
    {
        "fullname" : "Fulbert le Fou",
        "email" : "inventor@barn.fr",
        "lang" : "French",
        "mobile_number" : "0033 456 789789"
    }
]