Christian Drosten is a German virologist at Berlin's Charité hospital who became one of Germany's most recognisable scientific voices during the COVID-19 pandemic, largely through the NDR podcast Coronavirus-Update, which began in 2020 and explained the evolving science to a broad audience. His calm, plainspoken style made short greetings and explanations easy to reuse online, and German-language soundboards have since kept this hello as a friendly, slightly formal opener. It endures because listeners associate his voice with clear information rather than with a single joke or trend.