There's already another topic for this but I'll answer anyway.
I know eight languages:
1. Malay~My first language as I am a Malay afterall.
2. English~2nd Language.
3. Mandarin~I am taking this officially as my 3rd language. So far, I am really bad at it.I write better than I speak.
4. German~Learnt it for fun and I guess I'm pretty good at it.
5. Russian~I like Russian. I could say I am better in Russian than I am in Mandarin and German. Just started to learn how to write it.
6. Korean~My friend forced me to learn it with her.
7. Spanish~ Rookie. Not really good though.
8. Japanese~Not really good either. Still learning and my selfish brother don't want to teach me.
Yeah that should be all. I used to learn French and Arabic as well but I quited. I didn't really find them as fun as the rest.