Nikolaos Galanis is a Greek teacher in Primary school in Greece that loves to create films and videos with his students. His first work was ''Proto treno'', an anti-bullying video clip that made an impact ever since its creation. Then, it was ''SOSivio'', meaning lifejacket in Greek, a short film that talks about refugees crisis. ''All that we share'', ''Ah, these damn letters: au'' were his next creations. Latest creations, ''Time never comes back'', that became viral in Greece and ''You can achieve anything, just believe it''.