I learned about the accidental German teacher/life coach Jaime Beck from this article in the German newspaper Der Tagesspiegel (in German). Jaime came to Germany from Colombia aged 14, with barely any German, and eventually became a hotel owner and business consultant. In 2015 he visited a shelter to make a donation at the start of the refugee crisis, where he was mistaken for a German teacher … and so he taught, even though he sometimes confuses the dative and accusative cases.
Broadcaster Deutsche Welle did a story on him in English, which can be seen here.
Jaime offers students mime, energy, and plenty of his time. This ranges from acquiring theatre tickets to helping them fill in applications, accompanying them to the job fair, and on one occasion driving a woman in labour to the hospital. While respecting their backgrounds and the terrible trauma many of the refugees have been through, he gets annoyed if a capable student is not doing their best inside or outside the classroom, and argues about topics such as sexism and LGBTQ rights.
I was deeply comforted by Jaime’s ability – despite minor grammatical errors – to motivate language beginners in quite desperate circumstances. He does not have to teach, let alone act as a lifeline for scores of people, and his energy is amazing and touching.