Hi, I can speak English, German and Chinese fluently. Currently learning Russian.
Some people ask why I speak the former two (English and German) and also speak a fluent level of Mandarin. I self-studied Mandarin and passed the HSK 6 level exam which is equivalent to the C2 level. I also can speak and communicate without any problems. Ironically, my major at college has nothing to do with languages =P I am in IT.